Theo the T-Rex and the Tiny Surprise

By Lilian Gaudet

A Heartwarming Dinosaur Picture Book About Sibling Love, Responsibility, and Growing Up

Theo the T-Rex has a BIG roar.

A loud roar. A stomp-the-ground, shake-the-leaves roar.

But when baby Stella arrives, Theo discovers that being BIG isn't just about volume...

it's about responsibility.

Suddenly, his little sister follows him everywhere.

She copies his stomp.

She copies his swish.

She squeaks instead of roars.

And Theo isn't sure how he feels about that.

When a rumbling volcano shakes Dino Valley, Theo must decide what kind of big brother he wants to be and Stella must find the courage to discover her own roar.

What unfolds is a warm, playful, and emotionally grounded story about becoming a big sibling, navigating change, and learning that strength comes from kindness.

• Format: Paperback
• Language: English
• ISBN: B0GQPMFW9G
• ISBN13: 9798249215330
• Release Date: February 2026
• Publisher: Independently Published
• Length: 36 Pages
• Weight: 0.24 lbs.
• Dimensions: 0.1" x 8.5" x 8.5"