Books About New Siblings

The Best New Siblings Books for Kids

By the Bookroo Editors

Looking for excellent children's books about new siblings? 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.

I'm a Big Sister
The Shortlist

Our 5 Favorite Books About New Siblings

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$759
Picture Book · Ages 4–8 · 1997

I'm a Big Sister

By Joanna Cole, Rosalinda Kightley (Illustrator) · I'm a Big Sibling series

A new sibling arrives, and an older sister discovers the joys and challenges of her new role.

32 pages· 232 words· Est. 2 min read-aloud
4.1/5 Goodreads · 1,077 ratings
$7.99Save 5%
Summary: A young girl becomes a big sister, navigating the excitement and challenges of welcoming a new sibling. Through her eyes, discover the joys of sisterhood and the love that grows with family. How will she embrace her new role and find her place in this changing family dynamic?
Picture Book · Ages 4–8 · 2023

Pepita Meets Bebita

A puppy and a baby must navigate jealousy and change to become friends.

40 pages· 749 words· Est. 6 min read-aloud
4.1/5 Goodreads · 201 ratings
$18.99Save 5%
Summary: Pepita, the family puppy, faces a big challenge when a new baby arrives. Used to being the center of attention, Pepita struggles as Mami and Papi are too busy for her. This new baby seems like a problem, but as time passes, Pepita and the baby discover the joy of friendship. Can they overcome their differences and find a way to share the love and attention? This heartwarming tale explores the ups and downs of welcoming new family members and the unexpected bonds that form along the way.
Picture Book · Ages 4–8 · 2018

How to Grow a Dinosaur

By Jill Esbaum, Mike Boldt (Illustrator)

A new baby dinosaur needs guidance. Can you teach it everything it needs to know?

40 pages· 256 words· Est. 2 min read-aloud
3.9/5 Goodreads · 399 ratings
$17.99Save 6%
Summary: A young dinosaur eagerly awaits the arrival of a new sibling, only to find the baby is too small to play. But there's a big job ahead—teaching the baby everything from roaring to table manners. As the big sibling, you're the perfect role model. With humor and heart, this story explores the joys and challenges of becoming a big brother or sister, capturing the excitement of guiding a little one through life's adventures. Will you rise to the occasion and help your baby sibling become just like you?
Picture Book · Ages 4–8 · 1997

I'm a Big Brother

A new sibling arrives, and an older brother discovers the joys and challenges of his new role.

32 pages· 233 words· Est. 2 min read-aloud
4.0/7 Bookroo experts·4.0/5 Goodreads · 908 ratings
$7.99Save 5%
Summary: A young boy becomes a big brother, navigating the excitement and challenges of welcoming a new sibling. Through his eyes, experience the joys and responsibilities of this life-changing transition. Will he embrace his new role and find his place in the family? This heartwarming tale explores the bond of brotherhood and the journey of growing up.
Picture Book · Ages 4–6 · 2011

Little Lizard's New Baby

A young lizard prepares for the arrival of a new sibling.

32 pages· 102 words· Est. 1 min read-aloud
3.8/5 Goodreads · 27 ratings
$7.99Save 5%
Summary: Gary the lizard eagerly awaits the arrival of a new sibling. As he dreams of teaching them to run, jump, and swim, the question lingers: will it be a brother or a sister? Join Gary on this heartwarming journey of anticipation and discovery.
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