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Celebrating Siblings

50 Mighty Girl Books About Sisters & Brothers

A Mighty Girl's favorite books about Mighty Girls and their sisters and brothers for National Siblings Day!

We celebrate the relationship we have with our mothers and fathers, but we often forget how important siblings can be to our lives as well! In fact, a brother or sister will probably know you better — and longer — than just about anyone else in your life. And while you may not always get along, there’s no denying that the relationship you have with your siblings is a powerful one.

To recognize National Siblings Day, we’re sharing our favorite books about Mighty Girls and their brothers and sisters. This post features books about welcoming new siblings in the first part, about the special relationship between sisters in part two, and the bond between sisters and brothers in part three. Sometimes they play together and sometimes they argue, but these Mighty Girls and their siblings are always ready to support one another no matter what comes their way!

For more of our favorite girl-empowering books celebrating the love of family, check out our blog post, "To My Mighty Girl With Love: 40 Stories About Parents, Grandparents, and Siblings."

Soon-to-Be Big Sister: Welcoming New Babies

If your Mighty Girl is soon to be a big sister, you may want a book that talks about the excitement of becoming a sibling. These books are a great way to prepare your Mighty Girl for the arrival of a new baby — whether you know if she'll have a brother or sister, or are leaving it for a surprise — as well as the special role she can play as a big sister.

I Am A Big Sister!

I Am A Big Sister!

Written by: Caroline Jayne Church
Illustrated by: Caroline Jayne Church
Recommended Age: 1 - 4

There's no question that becoming a big sister can bring many changes. The little girl in this toddler book discovers that babies come with their share of inconveniences, from remembering to be quiet at naptime to dealing with dirty diapers, but she's still excited by the baby's arrival — and by how grown-up she feels when she realizes how much she can do. Simple text and colorful illustrations help toddlers and preschoolers celebrate the joys of being the big sister.

Best-Ever Big Sister

Best-Ever Big Sister

Written by: Karen Katz
Recommended Age: 1 - 4

Beloved author/illustrator Karen Katz shows the soon-to-be big sister that one of the best parts of a new baby is getting to show him or her all the things you can do! This proud big sister can eat with a fork, sleep in a bed, ride a trike, and read a book... and she’s also kind enough to reassure the new baby, “one day you’ll be big like me.”

I’m A Big Sister

I’m A Big Sister

Written by: Joanna Cole
Illustrated by: Rosalinda Kightley
Recommended Age: 3 - 6

Sometimes soon-to-be sisters worry that a new sibling means they'll lose out on the love they cherish. This new older sister learns that just because “someone new is at our house” doesn’t mean that she’s any less special! With a reassuring tone, this book shows the big sister what a baby is like, and that each child of the family will be celebrated for their own, unique self.

Big Sister Now: A Story About Me and Our New Baby

Big Sister Now: A Story About Me and Our New Baby

Written by: Annette Sheldon
Illustrated by: Karen Maizel
Recommended Age: 2 - 5

When baby Daniel arrives, Kate finds herself feeling left out and forgotten. It's hard to be told to wait, or to try to help only to discover you've made a bigger mess. Fortunately, this resilient and resourceful Mighty Girl finds a new way to look at things: "I don't like to wait. But I do like to feel big." This realistic look at the process of adjusting to a baby sibling is sure to strike a chord.

Little Big Girl

Little Big Girl

Written by: Claire Keane
Illustrated by: Claire Keane
Recommended Age: 3 - 5

Matisse often feels very small, whether she's the littlest figure on a very big beach or walking through the enormous aisles of a store. But when her baby brother comes home, Matisse suddenly realizes that she might be little compared to grown-ups, but compared to him, she's big! And along with being the big sister comes special jobs, from reading to the baby to choosing the perfect sleeper. This sweet book, with its appealing illustrations, focuses on a child's experience of finding a new way of viewing themselves: not quite so little after all!

Mama's Belly
New!

Mama's Belly
New!

Written by: Kate Hosford
Illustrated by: Abigail Halpin
Recommended Age: 3 - 6

In a lakeside cabin, with her mother and father, a little girl is full of anticipation: "Mama has a belly rising up, like a wave. Inside is my sister, waiting to meet me." She is full of questions, including a few that betray her anxiety: "Will I have to share my blanket?" she asks at one point. Her mother is patient and kind: "That blanket will always be yours, but let's make another one for your sister." This gentle book recognizes the big change that a new sibling means for kids, and also celebrates the love between mother and daughter that doesn't alter, even as the family grows bigger.

Ready, Set...Baby!

Ready, Set...Baby!

Written by: Elizabeth Rusch
Illustrated by: Qin Leng
Recommended Age: 3 - 7

Anna and Oliver are excited to learn that their family is expecting a new arrival! Older sister Anna provides some technical details — like saying that the baby is growing in a "special compartment" in their mother, NOT in her stomach! — while Oliver addresses some of the emotional challenges...like the long wait for the baby to be here. The kids also provide a realistic look at what life with a new baby is like: "playing with a new baby is like playing with a loaf of bread," they observe. Lighthearted and funny, with extra tips at the end for both kids and parents, this book is an excellent option for preparing kids for the realities of pregnancy, birth, and bringing home a new sibling.

Little Miss, Big Sis

Little Miss, Big Sis

Written by: Amy Krouse Rosenthal
Illustrated by: Peter H. Reynolds
Recommended Age: 4 - 8

Little Miss from Plant A Kiss has big news: she's a big sister! At first, having a baby around is boring — and tiring — since all it means is "Sleep./ Fuss./ Eat./ Repeat..." But soon Little Miss becomes a beloved big sister and gets to enjoy "Funny faces./ Warm embraces./ Giggly chases." Expressive poetic language and lively illustrations make this a fun read-aloud for soon-to-be older sisters!

A Most Unusual Day
New!

A Most Unusual Day
New!

Written by: Sydra Mallery
Illustrated by: E. B. Goodale
Recommended Age: 4 - 8

Caroline is very distracted today! She oversleeps, she forgets to put on socks or grab her lunch box, and even though she tries to help the teacher as usual, she just makes a big mess. But the reason for her distraction becomes clear when school is over: she rushes outside to greet her parents, who have just returned from "far, far away" with Caroline's new baby sister! And when she sees the baby, everything ordinary seems "unusually new and perfectly right." Although it's easy to infer this is an adoption story, it's not explicitly mentioned in the text, making this warm and loving book an excellent choice for anyone eagerly waiting for a new sibling.

You can more books about welcoming a new sibling by birth in our Birth & New Sibling section or about welcoming an adopted child in our Adoption section.

Sisters Forever: Books About Sisters

When sisters gets together, the results can be chaotic but almost always fun! Here are a few of our favorite books about pairs (or more!) of sisters.

Frozen Little Golden Book

Frozen Little Golden Book

Written by: RH Disney
Illustrated by: RH Disney
Recommended Age: 3 - 6

Many Mighty Girls became fans of Frozen because of its touching story of sisters coming together. Anna and Elsa’s story of a broken sister relationship mended by dedication and love is told in several formats for readers of different ages. This Little Golden Book adaptation features beautiful artwork and an excellent simplification of the story for younger girls, while the Frozen junior novelization (age 8 - 12) is a great adaptation for middle readers to enjoy the story independently. Or, for an expansion on the story that shows what happened in the years between when Elsa had to hide her magic and the coronation day, check out the rhyming picture book Frozen: A Sister More Like Me (age 6 - 8), which switches perspective between both sisters to show how much both of them wanted a better relationship.

Hermanas / Sisters

Hermanas / Sisters

Written by: David McPhail
Illustrated by: David McPhail
Recommended Age: 3 - 7

Sisters can be very different from one another — one big, one little; one early riser, one who sleeps in; one who chases fireflies, one who watches stars — but there is one way in which they're the same: they both love the other more than words can say! This classic story that celebrates the trials and joys of sisterhood is now available in an English / Spanish version, perfect for sharing with a new generation of Mighty Girls. This book is also available in an English only edition, Sisters.

Maple

Maple

Written by: Lori Nichols
Illustrated by: Lori Nichols
Recommended Age: 3 - 7

A big sister’s special place can become special for both siblings! Maple has always adored her maple tree, the one her parents planted before she was born, but it's not the same as a real friend. One day, a new sprout appears in the garden — right before her parents announce that she'll have a baby sister soon. Baby Willow doesn't immediately seem to be an ideal playmate but when Maple introduces her to the great outdoors and her special tree, it's obvious the two sisters will be fast friends. The sisters' story continues in the sequel, Maple and Willow Together.

Snow Sisters!
New!

Snow Sisters!
New!

Written by: Kerri Kokias
Illustrated by: Teagan White
Recommended Age: 3 - 7

A snow day teaches two sisters that they can each enjoy things their own way! When the snowflakes fall, these two very different sisters split up: one races outside, while the other settles in with hot cocoa and a book. Outdoors, there's snowballs to throw and animal tracks to follow, but indoors, there are crafts, baking, and pretend play. And just as the one sister gets cold, wet, and tired, the other decides to go out and explore — and each sister puts her own spin on the other sister's activities. Clever mirrored text and plenty of ideas for both indoor and outdoor snowy-day activities come together in this celebration of the difference and similarities of sisters.

Growing Up With Tamales / Los tamales de Ana

Growing Up With Tamales / Los tamales de Ana

Written by: Gwendolyn Zepeda
Recommended Age: 3 - 8

Every year, Ana's family makes tamales for Christmas... and every year, it seems like her older sister, Lidia, is so far ahead of her that she'll never catch up. When Ana is six, she can mix the dough, but Lidia is old enough to spread it in the corn husks; and as the years go on, every time Ana is allowed to try a new step, Lidia is already learning the next one. Finally, though, when Ana is eighteen, she's old enough to do it all — and old enough to be planning her own factory, which will deliver her tamales to people around the world. And maybe she'll even let Lidia work for her! This bilingual story provides a funny and loving story about life as the little sister.

The Two Mutch Sisters
New!

The Two Mutch Sisters
New!

Written by: Carol Brendler
Illustrated by: Lisa Brown
Recommended Age: 4 - 8

Ruby and Violet Mutch started collecting as children — and of course they had to have two of everything. But by the time they're adults, the house is packed to the brim... and Ruby is fed up. She declares that she's going to move out, and sets up her own things in a house across town, but something is missing. Fortunately, Violet understands exactly what her sister needs: her own space, but close to the sister she loves. Full of silly humor and whimsical, cartoonish illustrations, this book celebrates both the importance of respecting differences and the power of sisterly love.

Sun and Moon Sisters

Sun and Moon Sisters

Written by: Khoa Le
Illustrated by: Khoa Le
Recommended Age: 4 - 8

The Sun and the Moon are sisters, and they take turns ruling the sky peacefully...until one day, they start to squabble over who is more important. So Sun and Moon decide to switch places, hoping to resolve the debate once and for all. Soon, exhausted children from the world below are begging the Moon for relief from the scorching heat, and Sun for the warmth and light that usually comes with the dawn. It's these children who finally make Sun and Moon realize that they are equally important, even if their talents are different, and that they are perfectly suited for their roles. The sisterly conflict — and resolution — in this magical story full of luminous illustrations will give children a new perspective on sibling competition.

Twinderella, A Fractioned Fairy Tale

Twinderella, A Fractioned Fairy Tale

Written by: Corey Rosen Schwartz
Illustrated by: Deborah Marcero
Recommended Age: 4 - 8

What if Cinderella had a twin sister? Maybe together they would have gotten clever about dividing up the work! Cinderella's math-loving sister Tinderella divides everything in half, from their stepmother's chore list to tending their mean step-sisters, and even the bed they share -- that way, everything is fair. When the Prince calls a ball and their fairy godmother appears, Tinderella can even figure out how to split up the baubles and the coach. But even Tinderella can't split a prince in half! Fortunately, Tinderella realizes that there's a flip side to division... This clever fractured (and fractioned) fairy tale in rhyming text is full of hilarious puns and entertaining math concepts.

Sheila Rae, the Brave

Sheila Rae, the Brave

Written by: Kevin Henkes
Illustrated by: Kevin Henkes
Recommended Age: 4 - 8

Sisters can be a source of support for one another — even in very unexpected ways. Sheila Rae has always been the “brave sister”: she laughs at thunder and lightning, rolls her eyes at the big black dog at the end of the block, and imagines taking on even more terrifying fears. Fortunately, when Sheila Rae gets lost taking a new way home from school — and finds her courage fading away — her “scaredy cat” sister Louise is there to help!

SkySisters

SkySisters

Written by: Jan Bourdeau Waboose
Illustrated by: Brian Deines
Recommended Age: 4 - 8

One winter night, two Ojibway sisters make their way across the snow to see something very special. At first the younger sister is full of chatter, but as her older sister patiently leads her along, she discovers the joy of quiet and the special experiences it brings. Finally, their patience is rewarded by the beautiful dance of the SkySpirits: the northern lights. This lyrical story with a pair of delightful sisters — one patient and protective, one mischievous and full of energy — is complemented by exquisite oil paintings that perfectly capture the beauty of a winter night in the north.

Velma Gratch and the Way Cool Butterfly

Velma Gratch and the Way Cool Butterfly

Written by: Alan Madison
Illustrated by: Kevin Hawkes
Recommended Age: 4 - 8

All Velma ever hears at school are stories of her older sisters: they were such perfect students that no one ever seems to notice Velma at all! But then her class plans a trip to the butterfly conservatory — someplace neither sister has ever been — and when a monarch butterfly roosts on Velma and refuses to move, she not only finds a way to have her own identity, but she also discovers a newfound passion for science! This charming story is sure to speak to any younger sister who worries if she'll ever make her own mark.

Secret Tree Fort

Secret Tree Fort

Written by: Brianne Farley
Illustrated by: Brianne Farley
Recommended Age: 4 - 8

Two sisters are sent outside to play, and the oldest wants to read a book but the youngest is eager to play. So when her pleas fail, she decides to try some reverse psychology instead: "I have a secret tree fort, and YOU'RE NOT INVITED!" As she regales her older sister with tales of her fort's many attributes — including water-balloon launchers, trapdoors, and underwater board games with whales — she wonders what exactly it will take to finally convince her to look up... This story of a girl tempting her sister with the power of imagination ends with a satisfying surprise!

Virginia Wolf

Virginia Wolf

Written by: Kyo Maclear
Illustrated by: Isabelle Arsenault
Recommended Age: 4 - 8

Sometimes a sister is the only one who knows what to do when your mood turns dark. In this story, inspired by Virginia Woolf and her painter sister Vanessa, Virginia wakes up in a wolfish mood; she growls, snarls, and refuses to leave her room. It's not until Vanessa starts painting Virginia's perfect town of Bloomsbury that the wolf starts to fade, leaving an ordinary girl in its wake. This thoughtful story, which can be an allegory for either a bad mood or a more serious mood disorder like depression, shows how a loving sister can help you get through a difficult time.

My Neighbor Totoro

My Neighbor Totoro

Written by: Hayao Miyazaki
Recommended Age: 5 and up

Another movie that highlighted a caring sister relationship is the Studio Ghibli film My Neighbor Totoro — and fans can now also enjoy this picture book that uses artwork from the film. Satsuki and little sister Mei are there for one another through thick and thin, whether they’re dealing with a move to the country, their mother’s illness, or the unexpected discovery of a whole world of spirit creatures in the woods near their new home! Older Totoro fans can check out the novel adaptation for age 8 and up.

Beezus and Ramona

Beezus and Ramona

Written by: Beverly Cleary
Illustrated by: Tracy Dockray
Recommended Age: 7 - 11

For Beatrice, Ramona is nothing but a pest — right down to everyone calling her Beezus because that's how 4-year-old Ramona says her name. Whether she's taking one bite out of every apple in a box or making a scene in the library, Ramona embarrasses Beezus and always seems to get in the way. Yet even when Ramona is at her most exasperating, Beezus can't help but admit that she loves her little sister. Beverley Cleary's modern classic is sure to speak to any child who feels conflicting feelings about her siblings. All eight of Beverly Cleary's Ramona titles are also now available in a colorful Ramona Quimby Box Set.

The Penderwicks: A Summer Tale of Four Sisters, Two Rabbits, and a Very Interesting Boy

The Penderwicks: A Summer Tale of Four Sisters, Two Rabbits, and a Very Interesting Boy

Written by: Jeanne Birdsall
Recommended Age: 8 - 12

Sisters make great companions for adventures of all kinds. The four Penderwick sisters are thrilled to discover that they’ll be spending a summer holiday on the grounds of a vast estate. The estate features plenty to interest the girls despite their differences in ages, from the treasure-filled attic to the tame rabbits. And while not everyone appreciates the roving sisters’ spirit of adventure, one thing is for sure: it will be a summer the sisters will never forget!

The Sister Book: A Guide to Good Times with Your Family

The Sister Book: A Guide to Good Times with Your Family

Written by: Kristi Thom
Illustrated by: Josee Masse
Recommended Age: 8 - 12

Calling all sisters! The Sister Book from the American Girl Library is for you! Whether your family is filled with girls or bustling with brothers, the bonds you share with your siblings are super-special, and this book is all about celebrating them. Find fun ideas for activities to do together, plus helpful tips on getting through rough times. Best of all, you'll find suggestions for making memories to last a lifetime. And as always with books from American Girl, there's a helpful collection of stories from real girls about life as a sister.

The Land of Forgotten Girls

The Land of Forgotten Girls

Written by: Erin Entrada Kelly
Recommended Age: 8 - 12

Soledad and Ming inherited a lively imagination from their mother, Mei-Mei, a consummate storyteller. After her death, the girls move with their father from the Philippines to the United States where he marries their "evil stepmother" Vea — and promptly abandons the family. Now Sol is trying to use her mother's storytelling tricks to keep Ming's spirits up (and her own) by elaborating Mei-Mei's stories of a made-up adventurous Aunt Jove, who will surely swing through and rescue them both any day. But when Ming starts to believe Aunt Jove is real, Sol wonders if she's made the right decision. Perhaps what Sol really needs to do for her sister — and herself — is find a way to embrace their new country and new reality, stepmother and all. It's a heartfelt tale of how sisterhood can support girls through a difficult time.

Gone Crazy in Alabama

Gone Crazy in Alabama

Written by: Rita Williams-Garcia
Recommended Age: 8 - 12

Delphine, Vonetta, and Fern are back! This summer, the sisters from One Crazy Summer and P.S. Be Eleven are visiting their grandmother, Big Ma, and her mother, Ma Charles. During the visit they discover an old family secret — the source of a feud between Ma Charles and her half sister, Miss Trotter, that's kept them from speaking for years. But when tragedy strikes, Delphine must face her resentment at being responsible for her younger sisters — and her guilt at failing to keep them safe — in order to discover that family bonds will see you through just about anything. This rich, heartfelt story about family, love, and loyalty is a satisfying conclusion to the sisters' story.

The Two Princesses of Bamarre

The Two Princesses of Bamarre

Written by: Gail Carson Levine
Recommended Age: 8 - 14

The love of a sister can push you out of your comfort zone! Princess Addie has always been content to hide behind her brave sister Meryl, who’s ready to rid the kingdom of gryphons, spiders, spectres, and other mystical creatures. But when Princess Meryl is stricken with the Gray Death, a mysterious epidemic, Addie will have to go beyond the castle walls on a quest full of dragons, magic, and danger, if she hopes to save her sister and the kingdom.

Sisters

Sisters

Written by: Raina Telgemeier
Illustrated by: Raina Telgemeier
Recommended Age: 8 and up

Raina Telgemeier follows up on her bestselling graphic novel Smile with this humorous story of how one summer road trip with her sister Amara brought their sisterly conflicts to a head. Teenage Raina has gone from being disappointed that her baby sister was not what she expected, to withdrawing enough to be oblivious to the family’s challenges. But when she and Amara have to confront the realities of how their family is changing, they realize that, no matter their differences, each sister will always be there for the other. You can also get both Smile and Sisters in this box set.

Ghosts

Ghosts

Written by: Raina Telgemeier
Illustrated by: Raina Telgemeier
Recommended Age: 9 - 13

Catrina's family is moving to Bahia de la Luna, where the coastal air will help Maya's cystic fibrosis symptoms. Cat misses her friends and resents being forced to move, but she loves her sister and is terrified of Maya getting sick. So when their neighbor tells them that Bahia de la Luna is home to ghosts — spirits of ancestors who watch over them — Cat wants nothing to do with them... and is horrified to discover that Maya seems fascinated by the ghosts. As the Day of the Dead approaches, and Cat meets the ghosts face to face, she'll learn more about the Mexican side of her heritage — and learn to set her fears aside, for both Maya's sake and her own. This original graphic novel by the author / illustrator of best-selling graphic novels Smile, Sisters, and Drama is sure to delight your Raina Telgemeier fan!

Fangirl

Fangirl

Written by: Rainbow Rowell
Recommended Age: 13 and up

What happens when a sister who's always been part of your world suddenly decides she wants her own? Cath’s world is rattled when her twin sister, Wren, announces that she doesn’t want to live with Cath when they go away to college. Cath, who has spent her high school years buried in the fangirl world of Simon Snow, suddenly finds herself on her own to navigate a surly roommate, a demanding professor, and the chance of a real relationship with classmate who seems to love words and writing as much as she does. Perhaps Wren’s push out the door will allow Cath to discover a whole world she never believed she could be a part of: the real one.

Kira-Kira

Kira-Kira

Written by: Cynthia Kadohata
Recommended Age: 10 - 14

A sister’s support can help even after she’s gone. Katie Takeshima’s sister Lynn is the one who makes everything seem brighter, whether she's pointing out the simple things like the light on the ocean, or helping Katie with the challenges of being the only Japanese family in a Deep South town. But when Lynn becomes seriously ill, the job of making everything kira-kira — glittering and shining — falls to Katie. And when Lynn dies, Katie is determined to honor her sisters memory by making kira-kira a part of her life forever.

Gem & Dixie

Gem & Dixie

Written by: Sara Zarr
Recommended Age: 14 and up

With an absent father and a mother who struggles with substance abuse, 17-year-old Gem has long since taken over the role of caretaker for her sister, Dixie. But now that Dixie is an outgoing 14-year-old, she's pulled away from her anxious loner sister. When their manipulative father tries to get back in the picture, Gem uses it as an opportunity to go on a trip with Dixie, just the two of them -- but it doesn't bring the immediate reconnection that she'd hoped. In a series of essays, suggested by her supportive school psychologist, Gem explores her messy relationship with her sister and her growing realization that she can forge a different path for her future.

Far From The Tree
New!

Far From The Tree
New!

Written by: Robin Benway
Recommended Age: 14 and up

When Grace, who was adopted at birth, places her own child for adoption after an unplanned pregnancy, she feels compelled to find out more about her biological family. She discovers two siblings: Joaquin, a nearly 18-year-old who has struggled through over a dozen failed foster care placements, and Maya, who was adopted as an infant by a wealthy family. The siblings bond surprisingly quickly over their similarities, but each is hiding secrets about their past. However, Grace has learned one important thing: there are many ways to be family. This funny and heartwrenching 2017 National Book Award winning title explores important questions about identity and family.

Books About Mighty Girls & Their Brothers

Sometimes there’s no pair closer than a brother and a sister! These great books feature all the best of brother-sister relationships, even when there are bumpy patches on the way.

Lola Reads to Leo

Lola Reads to Leo

Written by: Anna McQuinn
Illustrated by: Rosalind Beardshaw
Recommended Age: 3 - 5

A big sister can be the one who introduces a little boy to the joy of reading! Lola from Anna McQuinn’s Lola at the Library welcomes a new baby brother in this sequel. Lola’s parents make sure that there’s always time for Lola’s stories, even as the arrival of the new baby looms, and when Leo is finally born, it’s Lola who gets to introduce him to the pleasure of a good book.

Mine!

Mine!

Written by: Sue Heap
Illustrated by: Sue Heap
Recommended Age: 2 - 5

Amy loves her blankie, bear, bunny, and bird, very much. She loves her baby brother Joe and the twins Zak and Jack, too, but that doesn’t mean she wants them touching her beloved toys! But when Zak and Jack point out that it’s hard to play without toys, Amy discovers new empathy for her brothers and learns that sometimes toys are best when they are “YOURS AND MINE!”

The Maggie B

The Maggie B

Written by: Irene Haas
Illustrated by: Irene Haas
Recommended Age: 3 - 8

If she’s got a little brother, your Mighty Girl may dream of being an extra-special guide and protector for him. In this classic picture book, Margaret wishes on the North Star for an adventure on a special ship and someone special for company. Soon, she’s sailing the waves on a ship named after her, with her baby brother James along for the adventure. There are exciting things to go and new things to see, and even when a late afternoon thunderstorm churns the waves, Margaret knows just how to comfort James, playing her fiddle until he’s soothed to sleep.

Wolfie the Bunny

Wolfie the Bunny

Written by: Ame Dyckman
Illustrated by: Zachariah OHora
Recommended Age: 3 - 8

One day, the Bunny family comes home to discover a baby left on their doorstep. Enchanted, they adopt him, despite Dot's protests: the baby is a wolf in a bunny sleeper! No matter how much she protests that Wolfie will eat them all up, her family dismisses her concerns — and Wolfie insists on following her everywhere she goes. But when a bear at the market thinks Wolfie would make a good meal, Dot realizes that she'll still do anything to protect her adopted brother. And when Wolfie does pounce, it turns out that he just wants to give her a giant hug! This whimsical story about accepting a new sibling also offers a lovely story of an adoptive family.

Flora's Very Windy Day

Flora's Very Windy Day

Written by: Jeanne Birdsall
Illustrated by: Matt Phelan
Recommended Age: 4 - 8

Flora's little brother Crispin is nothing but a pest. But when the pair are whisked away by a swirling, swooping wind, she gets the chance of a lifetime: the opportunity to give away her annoying sibling. A dragonfly, a sparrow, a rainbow, even the man in the moon and the wind itself all make bids to claim Crispin. And Flora would do anything to be rid of him... wouldn't she? Jeanne Birdsall's story of a sister's flight of fancy that helps her reconcile her conflicting feelings about her brother is sure to delight any frustrated sister.

My Brother Charlie

My Brother Charlie

Recommended Age: 4 - 8

Sometimes a brother can teach important lessons about compassion and accepting differences. This little girl's brother is autistic, which, she explains, means that "his brain works in a special way. It's harder for him to make friends. Or show his true feelings. Or stay safe." Sometimes that makes things difficult, but she also knows that there are many things that Charlie is very good at: he plays the piano, he knows all the American presidents, and he can tell you more about airplanes than anyone! Holly Robinson Peete was inspired to write this story by her son with autism, and collaborated with her daughter Ryan Elizabeth Peete to capture the real-life experiences of the sister of a child with special needs.

Louise Loves Art

Louise Loves Art

Written by: Kelly Light
Illustrated by: Kelly Light
Recommended Age: 4 - 8

The Mighty Girl in this book loves art — painting and drawing — and Art — her little brother. So one day, when inspiration strikes, she decides to create a true masterpiece! With Art looking on, she carefully crafts the perfect picture and proudly displays it on the "gallery du fridge". But Art wants to create something special too, and when his creative impulses lead him to cut up Louise's prize picture, both siblings are left unhappy. Fortunately, Louise realizes that in this case, imitation really is flattery — and that some pieces of art take two to create! This charming story of sibling love and artistic creation is fun and full of heart.

Clara and Davie: The True Story of Young Clara Barton

Clara and Davie: The True Story of Young Clara Barton

Written by: Patricia Polacco
Illustrated by: Patricia Polacco
Recommended Age: 4 - 8

Big brothers can provide special support and perspective to their Mighty Girl sisters! Gentle Clara’s way with animals and talent in healing never seem to matter as much as the lisp she can’t get rid of. It’s her big brother Davie who defends her — and reminds her that “Some day you are going to be a very great lady.” Thanks to his encouragement, Clara continues to develop her talents, eventually founding the American Red Cross. Patricia Polacco's signature illustrations really shine in this real-life story of a loving brother and sister.

My Rotten Redheaded Older Brother

My Rotten Redheaded Older Brother

Written by: Patricia Polacco
Illustrated by: Patricia Polacco
Recommended Age: 4 - 8

Beloved author/illustrator Patricia Polacco tells a story about her own big brother in this book! Richard is always rubbing it in Trisha’s face that he can run faster, climb higher, and just plain do everything better than she can. She wishes she could find just one thing she could do better than him! But when she gets her wish and rides the merry-go-round longer than Richard can bear, she gets dizzy enough to take a spill getting off — and guess who’s there to carry her home? Black and white family photos in the endpapers will provide an extra reminder to your Mighty Girl that even rotten older brothers do, in fact, love their sisters.

The Real McCoys
New!

The Real McCoys
New!

Written by: Matthew Swanson
Illustrated by: Robbi Behr
Recommended Age: 7 - 10

The world's greatest fourth-grade detective, Moxie McCoy, is on the hunt for the person who's kidnapped the school's beloved mascot... but without her best friend/crime-solving partner, who's moved away, things just don't feel right. So her interrogations now serve a double purpose: searching for clues, and interviewing for a new partner. Nobody quite seems to suit, and Moxie can't solve the case on her own. But when her quiet, tentative, boring little brother Milton proves he's an excellent listener, maybe the pair can form an unexpected alliance. Warm and funny, with clever "debrief" questions that encourage readers to examine Moxie's narrative, kids will love this sister and brother sleuth partnership.

From The Mixed-Up Files of Mrs. Basil E. Frankweiler

From The Mixed-Up Files of Mrs. Basil E. Frankweiler

Written by: E.L. Konigsburg
Recommended Age: 8 - 12

Brother-sister pairs make excellent companions for daring adventures! 12-year-old Claudia and her younger brother Jamie run off to the Metropolitan Museum of Art and discover a fascinating mystery! Claudia is convinced that the new marble angel sculpture is a real Michelangelo, but in order to prove it, she and Jamie will need to track down the original owner, negotiate a deal with her, and prove their case — all without running out of money or being caught my museum security!

Forever, or a Long, Long Time

Forever, or a Long, Long Time

Written by: Caela Carter
Recommended Age: 9 - 12

After years bouncing between foster homes, Flora and her brother Julian have been adopted by Emily. But Flora has a hard time believing in forever; she isn't ready to use the word mother, instead thinking of Emily as her Person, and every time something goes wrong — like when Julian hoards food or Flora struggles in fourth grade — she's afraid that they'll be sent to yet another home. So Emily decides to take the siblings on a quest to find their past... and hopefully reassure them that family really can be forever. This novel gently but honestly tackles the trauma that lingers in kids who have struggled in the foster care system, while also celebrating the power of the sibling bond to see kids throug hthe toughest times.

The Stonekeeper

The Stonekeeper

Written by: Kazu Kibuishi
Recommended Age: 9 and up

In the first of Kazu Kibuishi’s Amulet graphic novel series, Emily and her brother Navin go on a dark adventure after their mother is lured through a strange door in the basement of their new home — into an underground world full of demons, robots, and talking rabbits. Together, the children have to face a dangerous and terrifying foe. Emily takes the lead role in this hero’s journey, but without Navin by her side, she can’t succeed. It will take both brother and sister — plus a new rabbit friend named Miskit — to get them safely back home. The first three books of the bestselling Amulet series are also available in the Amulet Box Set.

Rules

Rules

Written by: Cynthia Lord
Recommended Age: 9 and up

When a brother has a disability, it can be hard for a sister to combine her love for her sibling with her desire to fit in. 12-year-old Catherine thinks her autistic younger brother David is keeping her from a normal life. She’s spent his whole life trying to teach him the rules to being normal: don’t hug clerks at the store, don’t put toys in the fish tank, don’t yell at the dinner table. But when Catherine meets some new friends, including Jason, a nonverbal paraplegic boy, she starts to realize that maybe “normal” isn’t something that’s so easily defined -- and that maybe David has some lessons to teach her, too.

Counting Thyme

Counting Thyme

Written by: Melanie Conklin
Recommended Age: 10 - 13

When eleven-year-old Thyme Owens' little brother, Val, is accepted into a new cancer drug trial, it's just the second chance that he needs. But it also means the Owens family has to move to New York, thousands of miles away from Thyme's best friend and everything she knows and loves. Thyme loves her brother, and knows the trial could save his life -- she'd give anything for him to be well -- but she still wants to go home, although the guilt of not wanting to stay is agonizing. All Thyme can do is count the minutes, the hours, and days, and hope time can bring both a miracle for Val and a way back home.

I’ll Give You The Sun

I’ll Give You The Sun

Written by: Jandy Nelson
Recommended Age: 14 and up

When a brother-sister relationship falls apart, it’s hard for both siblings. Twins Jude and Noah are the closest of friends at 13, but by age 16, they're barely speaking to one another. In between, something drove a wedge between daredevil Jude and sensitive Noah. Now, they’re competing for everything: boys, a spot at an exclusive school, even their parents’ approval. Noah tells the first half of this story, and Jude tells the second: perhaps if each listens to the other, they can find a way to knit themselves — and their relationship — back together again.

Additional Recommended Resources

  • For more Mighty Girls books about the challenges and joys of life with siblings, visit our Siblings section.
  • For books that celebrate a Mighty Girl's relationship with her parents, check out our blog posts for Mother's Day and Father's Day.
  • For books about other important relationships, from grandparents to friends to teachers, visit our Relationships section.

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