Bringing home a new baby is a huge change for everyone in the family—but especially for the little person who is suddenly becoming a big sibling.


Whether they’re becoming a big brother or big sister for the first time, a new baby can bring excitement, curiosity, confusion, and a whole lot of feelings. Reading books about becoming a big sibling is one simple way to help your child understand what’s coming and give them a chance to talk about their own feelings.


If you’re looking for the best books about becoming a big sibling, these are some of my favorites to read together before baby arrives.

Julius, the Baby of the World by Kevin Henkes

A funny and relatable story about Lilly, who is decidedly not impressed with her new baby brother, Julius. It does a wonderful job of acknowledging jealousy and complicated feelings while reminding older siblings that their place in the family hasn’t changed.


Best for: Preschoolers who may be feeling a little unsure about welcoming a new sibling.

 

A gentle, reassuring book that helps children imagine what life will be like when their new baby arrives. It explores the excitement, changes, and everyday moments that come with becoming a big sibling.


Best for: Toddlers and preschoolers preparing for a new baby.

When Our New Baby Comes by AUBREY COLEMAN

I Am a Big Brother / I Am a Big Sister by Caroline Jayne Church

These sweet, simple books introduce young children to the idea of becoming a big brother or big sister. They focus on the excitement of having a new baby while making the transition feel familiar and approachable.


Best for: Toddlers and younger children who are becoming big siblings for the first time.

Julius The Baby of The World children's book cover by Kevin Henkes featuring a mouse looking into a baby's cradle.
Children's book cover showing a big sister hugging a newborn baby amid lush foliage, titled When Our New Baby Comes.
I Am a Big Brother board book by Caroline Jayne Church, showing a toddler boy holding a newborn baby, published by Scholastic.
Children's book cover showing parents and dog lying on grass with baby, titled You Were the First by Patricia MacLachlan.

You Were the First by Patricia MacLachlan

A beautiful reminder that your first child will always be your first. The book celebrates all of the milestones and memories a child experienced with their parents before becoming a big brother or big sister.


Best for: Helping an older sibling feel secure and special during a big family transition.

Cover of Baby Belly by Patricia Martin and Rocio Bonilla featuring a toddler looking at their round tummy next to a toy elephant.

Baby Belly by Patricia Martin

A sweet way to introduce young children to pregnancy and help them understand what’s happening as their family prepares for a new baby. It gives little ones a tangible way to connect with the baby growing inside Mom’s belly.


Best for: Toddlers and preschoolers who are curious about where the new baby is and what’s happening during pregnancy.

 

A Note From a Local MOM & Photographer

 

Pregnant woman in white dress sits outdoors with young boy leaning on her belly, surrounded by wildflowers and trees.

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A Sikh family of four poses outdoors, parents holding a toddler and baby amid lush green garden foliage.