Books About Brothers for Kids · 503 titles considered

The Best Books About Brothers for Kids

By the Bookroo Editors
Updated July 29, 2026

Brothers can turn taking out the trash into a race, a sofa cushion into disputed territory, and one badly aimed sentence into a grudge that survives until dinner. They know precisely which joke will make the other one laugh and which word will start a fight, often because it is the same word. The best books about brothers understand both sides of that closeness: the rivalry can be ridiculous, the loyalty can arrive without warning, and neither boy has to become a saint before the relationship matters.

Drawing from Bookroo’s collection of 503 books about brothers, our editors chose fifteen where the relationship does real work — first books about what brothers do together, read-alouds about competition and new arrivals, true stories of brothers who built a baseball team or invented Day-Glo color, and middle grade novels where loyalty is tested by ambition, grief, danger, and growing up. Start with the fixed shortlist, then browse by age below. For books about brothers and sisters together, the broader siblings guide is the better shelf.

The Shortlist

Our 15 Favorite Books About Brothers

What Brothers Do Best
Sale price
$858
Board Book · Ages 0–3 · 2012

What Brothers Do Best

Brothers can build forts, make music, share a snack, and turn an ordinary afternoon into an adventure.

20 pages
Best for
A first celebration of having a brother
4.5/7 Bookroo·3.8/5 Goodreads · 160 ratings
$8.99Save 5%
Board book
I Love You the Purplest
Sale price
$958
Board Book · Ages 2–4 · 1995

I Love You the Purplest

By Barbara Joosse, Mary Whyte (Illustrator)

Two brothers seek their mother's love, but who does she love more?

24 pages· 627 words· Est. 5 min read-aloud
Best for
Brothers wondering whether love can be equal
5.1/7 Bookroo·4.2/5 Goodreads · 801 ratings
$9.99Save 4%
Board Book
Wolfie the Bunny
Sale price
$1797
Picture Book · Ages 3–6 · 2015

Wolfie the Bunny

By Ame Dyckman, Zachariah OHora (Illustrator) · Book #1 in the Wolfie series

A bunny is the only member of her family worried that her newly adopted wolf brother may eat them all.

40 pages· 365 words· Est. 3 min read-aloud
Best for
A funny new-brother story with real suspicion in it
5.2/7 Bookroo·4.2/5 Goodreads · 4,792 ratings
$18.99Save 5%
Hardcover
Brothers at Bat
Sale price
$1899
Picture Book · Ages 4–8 · 2012

Brothers at Bat

Twelve brothers in one family field an entire baseball team — and keep it running for decades.

40 pages· 1,353 words· Est. 11 min read-aloud
Best for
Baseball history and very large families
4.1 Goodreads · 2,042 ratings
$19.99Save 5%
Hardcover
The Day-Glo Brothers
Sale price
$1895
Picture Book · Ages 4–8 · 2009

The Day-Glo Brothers

By Chris Barton, Tony Persiani (Illustrator)

Two brothers’ basement experiments produce the fluorescent colors that made safety gear, posters, and a whole decade glow.

44 pages· 2,100 words· Est. 17 min read-aloud
Best for
Young inventors who like the accident behind the invention
4.0 Goodreads · 1,718 ratings
$19.95Save 5%
Hardcover
The Infamous Ratsos
Sale price
$674
Chapter Book · Ages 5–8 · 2016

The Infamous Ratsos

By Kara LaReau, Matt Myers (Illustrator) · Book #1 in the Infamous Ratsos series

Two rat brothers try to prove they are tough and keep committing accidental acts of kindness.

64 pages· 2,446 words· Est. 28 min read
Best for
Newly independent readers who want jokes and short chapters
3.9 Goodreads · 1,103 ratings
$6.99Save 4%
Paperback
Tales of a Fourth Grade Nothing
Sale price
$858
Chapter Book · Ages 8–11 · 1972

Tales of a Fourth Grade Nothing

By Judy Blume · Book #1 in the Fudge series

A fourth grader has to live with a two-year-old brother whose worst stunt costs him his pet turtle.

120 pages· 24,329 words· Est. 3.5 hour read
Best for
Read-aloud comedy about a genuinely impossible little brother
4.1 Goodreads · 143,801 ratings
$8.99Save 5%
Paperback
The Great Brain
Sale price
$858
Chapter Book · Ages 8–12 · 1967

The Great Brain

By John D. Fitzgerald, Mercer Mayer (Illustrator) · Book #1 in the The Great Brain series

A boy narrates the profitable schemes of an older brother who can sell almost anybody almost anything.

175 pages· 47,205 words· Est. 6.5 hour read
Best for
Families who enjoy a clever scoundrel at the center
5.8/7 Bookroo·4.2/5 Goodreads · 18,122 ratings
$8.99Save 5%
Paperback
The Kite Fighters
Sale price
$958
Chapter Book · Ages 8–12 · 2000

The Kite Fighters

Two brothers' kite skills catch a king's eye, challenging tradition and family honor.

144 pages· 24,202 words· Est. 3.5 hour read
Best for
Brothers with different talents, and serious kite fliers
5.9/7 Bookroo·4.0/5 Goodreads · 3,219 ratings
$9.99Save 4%
Paperback
The Thief Lord
Sale price
$958
Chapter Book · Ages 8–12 · 2000

The Thief Lord

Two orphaned brothers hide among Venice’s canals with a band of street children led by the masked Thief Lord.

368 pages· 86,063 words· Est. 12 hour read
Best for
Brothers who want danger, mystery, and a little magic
5.8/7 Bookroo·4.0/5 Goodreads · 103,799 ratings
$9.99Save 4%
Paperback
When Stars Are Scattered
Graphic Nov.
Sale price
$1348
Chapter Book · Ages 8–12 · 2020

When Stars Are Scattered

By Victoria Jamieson (Author/Illustrator), Omar Mohamed, Iman Geddy (Illustrator)

In a Kenyan refugee camp, Omar must weigh the school place he has wanted against leaving his younger brother for the day.

264 pages· 27,175 words· Est. 5 hour read
Best for
Graphic-novel readers ready for a true story
4.6 Goodreads · 34,137 ratings
$13.99Save 4%
Paperback
As Brave As You
Sale price
$1899
Chapter Book · Ages 10–14 · 2016

As Brave As You

A summer with grandparents in rural Virginia turns two city brothers’ idea of bravery inside out.

410 pages· 76,056 words· Est. 8.5 hour read
Best for
Boys being told to toughen up
4.0 Goodreads · 8,544 ratings
$19.99Save 5%
Hardcover
Miracle's Boys
Sale price
$1881
Chapter Book · Ages 10–13 · 2000

Miracle's Boys

Three orphaned brothers in New York are trying to keep one household together after the middle brother comes home.

133 pages
Best for
Older middle graders who want a short, hard family story
3.9 Goodreads · 3,909 ratings
$19.80Save 5%
Paperback
King and the Dragonflies
Sale price
$1697
Chapter Book · Ages 8–12 · 2020

King and the Dragonflies

A boy believes the older brother he lost has become a dragonfly and still visits the Louisiana bayou.

272 pages· 49,487 words· Est. 7 hour read
Best for
Grief that does not move in a straight line
4.3 Goodreads · 10,300 ratings
$17.99Save 6%
Hardcover
The Crossover
Sale price
$1797
Chapter Book · Ages 11–15

The Crossover

Twin brothers rule the middle school court until one of them falls in love and the other starts keeping score off it.

240 pages· 16,738 words· Est. 1.5 hour read
Best for
Reluctant readers and anyone convinced poetry is not for them
4.2 Goodreads · 69,896 ratings
$18.99Save 5%
Hardcover
Browse by age

Brother Board Books for Babies & Toddlers

Sturdy first books about having a brother, becoming one, sharing a parent, and discovering what the other small person in the house is good for. Ages 0–3.

I Am a Big Brother!
Sale price
$699

I Am a Big Brother!

Ages 2–4 · 2015

A new baby brings change. Can big brother adjust?

One Special Day
Sale price
$799

One Special Day

Ages 2–5 · 2012

A new sibling transforms Spencer's world. What will he become?

Sale price
$799

Baby Belly

Ages 0–3 · 2020

A boy wonders what's inside his mom's growing belly.

Sale price
$1099

Train Man

Ages 0–3 · 2007

A boy and his brother embark on a train adventure through mountains.

Sale price
$799

Fire Engine Man

Ages 2–5 · 2007

A young boy imagines a day in the life of a heroic firefighter.

Little Bear, Baby Bear
Sale price
$999

Little Bear, Baby Bear

Ages 0–4 · 2022

Little Bear navigates life with a new baby sibling, discovering shared love and capabilities.

Sale price
$399

The School Play

Ages 2–5 · 1995

Stage fright strikes during a school play. Can a brother's support save the day?

Brothers
Sale price
$699

Brothers

Ages 0–5 · 2014

Brothers clash and connect, but always stick together.

Browse by age

Picture Books About Brothers

Read-alouds about little brothers who interfere, big brothers who show the way, fierce competition, improbable rescues, and real brothers who made something remarkable together. Ages 3–8.

Sale price
$599

I Want to Be a Doctor

Ages 4–8 · 2018

A young boy visits the hospital with his family after his brother gets hurt.

Pete the Cat: Pete at the Beach
Sale price
$599

Pete the Cat: Pete at the Beach

Ages 4–8 · 2013

A cat named Pete spends the day at the beach with his mom and brother, trying surfing for the first time.

Sale price
$1899

Max's Castle

Ages 4–8 · 2011

Max turns forgotten toys into a thrilling adventure with pirates and dragons.

Pirate Nap
Sale price
$1499

Pirate Nap

Ages 0–3 · 2011

Two boys transform naptime into a pirate adventure using everyday objects.

A Fort on the Moon
Sale price
$1899

A Fort on the Moon

Ages 4–8 · 2020

Two brothers embark on a moon adventure. Is it real or imagined?

The New Small Person
Sale price
$1799

The New Small Person

Ages 4–8 · 2014

A new sibling disrupts Elmore's world, sparking unexpected change.

Shark Nate-O
Sale price
$1799

Shark Nate-O

Ages 4–8 · 2018

A shark-loving boy must learn to swim to prove himself in a sibling showdown.

Browse by age

Brother Chapter Books & Middle Grade Novels

Funny first chapters, mysteries, sports stories, and longer novels where brothers scheme, compete, protect one another, and find out who they are apart. Ages 6–12.

The Outsiders
Sale price
$1499

The Outsiders

Ages 12–18 · 1967

A boy's world shatters when a gang rivalry spirals out of control.

Caleb and Kit
Sale price
$1599

Caleb and Kit

Ages 8–12 · 2017

A boy with cystic fibrosis befriends a mysterious girl, challenging his sheltered life.

Sale price
$799

The Boxcar Children

Ages 7–10 · 1948

Four orphaned children run away from their grandfather and live in a boxcar, where they learn to fend for themselves and have many adventures.

How Not to Start Third Grade
Sale price
$599

How Not to Start Third Grade

Ages 6–9 · 2007

A boy navigates the challenges of starting a new school year with his energetic and mischievous little brother by his side

Lost in the Sun
Sale price
$1699

Lost in the Sun

Ages 9–13 · 2015

A boy seeks redemption after a tragic accident haunts him.

Lost and Found
Sale price
$799

Lost and Found

Ages 8–12 · 2008

Twins exploit a school error, leading to unexpected discoveries.