This Book Is Mine!: A Funny and Interactive Story for Kids

By Ron Keres

From the creators of the bestselling hit This Book Is Perfect comes a hilarious sibling showdown about learning to share... even when you really, really don't want to

Finn the Frog is used to being the star of the show--just him, the reader, and a story that (usually) goes exactly how he wants it to.

But when his sassy little sister Fifi hops in for a visit, she's not just stealing the spotlight... she's hijacking the whole story From pizza topping debates to TV remote battles, things quickly spiral into froggy chaos.

Will Finn ever get his book back? Or will the reader have to step in and settle the score?

Order your copy of This Book Is Mine today and dive into a wildly silly adventure about family, forgiveness, and finding joy in making space for others.

For kids ages 3, 4, 5, 6, and 7, and grades K-3.

Other books in the Finn the Frog Collection:
This Book Is Perfect
This Book Is On Fire
This Book Is A Mistake
This Book Stinks
This Book Is Viral

• Format: Hardcover
• Language: English
• ISBN: 1964021057
• ISBN13: 9781964021058
• Release Date: January 2026
• Publisher: Flypaper Press
• Length: 44 Pages
• Weight: 0.72 lbs.
• Dimensions: 0.4" x 7.8" x 9.4"
• Age Range: 3 to 7 years
• Grade Range: Kindergarten to Grade 2