Books About Siblings And Cousins

The Best Siblings And Cousins Books for Kids

Looking for excellent children's books about siblings and cousins? This collection brings together Bookroo's highest-rated and most useful picks in one place.

Start with our editorial favorites, then browse recommendations organized by reading stage to find the right book for your reader.

The Shortlist

Our 2 Favorite Books About Siblings And Cousins

Ava Lin, Best Friend!
Sale price
$1597
Chapter Book · Ages 6–8 · 2024

Ava Lin, Best Friend!

By Vicky Fang · Book #1 in the Ava Lin series

A first grader's quest for friendship leads to unexpected, humorous adventures.

92 pages· 3,973 words· Est. 45 min read
4.4 Goodreads · 154 ratings
$16.99Save 6%
Hardcover
Summary: Ava Lin, a spirited six-year-old, embarks on her first-grade adventure with a mission: find a best friend. Armed with a new backpack and endless enthusiasm, Ava navigates the tricky world of friendship, often landing in humorous predicaments. Will her determination and charm help her succeed, or will the social rules of first grade prove too puzzling? Join Ava as she discovers the ups and downs of making friends, all while balancing pasta on her nose and dreaming of pets. This delightful journey is filled with laughter and heart, capturing the essence of childhood exploration.
Joshua Tree Mirage
Sale price
$3386
Chapter Book · Ages 4–8 · 2026

Joshua Tree Mirage

The Campground Kids follow clues to a hidden obsidian spear in Joshua Tree, but someone else is searching too.

184 pages· 25,497 words· Est. 7 hour read
4.1 Goodreads · 36 ratings
$35.64Save 5%
Library Binding
Summary: In Joshua Tree National Park, the Campground Kids follow a trail of clues toward a hidden obsidian spear. They soon discover they are not alone: a shadowy opponent is on the hunt as well, and the kids must stay one step ahead.