🖍️ Now Available on Amazon

Colouring books for little ones becoming big siblings

Helping children aged 3-9 embrace their exciting new role - one page at a time. The perfect gift for a growing family.

See Our Books → Peek Inside 👀

Our Books

The New Sibling Series

Each book is designed for a specific sibling combination — so every child sees their story on every page.

Our Big Day Out – Big Brother and Little Sister

Available Now

Big Brother & Little Sister Edition

Our Big Day Out

A fun-filled colouring adventure celebrating the special bond between a big brother and his new little sister. Perfect for ages 3–9.

🛒 Buy on Amazon

Just Launched

Our Big Day Out – Big Sister and Little Brother

Available Now

Big Sister & Little Brother Edition

Our Big Day Out

A fun-filled colouring adventure celebrating the special bond between a big sister and her new little brother. Perfect for ages 3–9.

🛒 Buy on Amazon

Inside the Books

A peek inside 👀

Every page is a brand new adventure - from the aquarium to the back garden. Hours of colouring fun for little hands.

🐠 Aquarium

🧑‍🚀 Astronauts

🌧️ Puddles

🦸 Superheroes

🫧 Bubbles

🏴‍☠️ Pirates

🚗 Driving

🏕️ Camping

🎯 Hunting

🦒 Zoo Vet

🎁

Perfect Gift Idea

Don't forget the older sibling!

Everyone buys for the new baby - but what about the big brother or sister? Our books make a wonderfully thoughtful gift that helps children feel celebrated and excited about their new role.

🎀 Baby shower gift 🍼 New arrival gift 🎂 Birthday gift 🎄 Christmas gift Ages 3-9 📦 Delivered by Amazon

About Us

Why Happy Crayon Studios?

Becoming a big sibling is one of the most significant moments in a young child's life. We create colouring books that celebrate that moment - helping children feel excited, proud, and included as their family grows.

Every book in our series is crafted for a specific sibling combination, so your child sees their story on every page.

More titles are on their way. Follow us to be the first to hear about new releases! 🖍️

Colouring books for little ones becoming big siblings

The New Sibling Series

Big Brother & Little Sister Edition

Our Big Day Out

Big Sister & Little Brother Edition

Our Big Day Out

A peek inside 👀

Don't forget the older sibling!

Why Happy Crayon Studios?

Follow our journey 🖍️