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Books for New Big Brothers and Big Sisters

At Cassy Stuart Publishing, we create meaningful books for new big brothers and sisters. These books help children feel confident, loved, and excited as they step into this important role. In addition, our mission is to support families during this special transition. We do this with stories and activities that spark joy, encourage bonding, and celebrate growing families.

Cassy Stuart is a self-published author on Amazon. She is dedicated to writing and designing books that matter—books for new big brothers and sisters. Her titles include coloring books for big sisters and big brothers. She also writes short story books for kids who are about to welcome a new sibling. Each book is crafted with care to help older siblings understand their role. As a result, they can process their feelings more easily and embrace the arrival of a baby with positivity and love.

From playful illustrations to thoughtful storytelling, every book inspires creativity, connection, and fun. Whether your child enjoys coloring, journaling, or listening to heartwarming stories, you’ll find resources that make this milestone memorable.

Explore Cassy Stuart’s collection on Amazon. Because of their supportive themes, parents and caregivers trust these books to ease the sibling transition. Above all, every big brother and big sister deserves to feel special, supported, and celebrated.

👉 Subscribe to our mailing list to receive free coloring pages each month. You’ll also stay updated on new books for older siblings. Click here to sign up.