The Castlen Cousins’ Detective Agency didn’t begin in a quiet writing room—it began in the middle of family chaos.
This book is something rare: a story imagined by children and captured by grandparents. Every twist, every mystery, every daring moment was debated, voted on, and brought to life by seven cousins.
As described in the book itself, the process was “loud, collaborative, and chaotic”—with ideas constantly evolving and every child having a voice in the story.
What makes this book truly special isn’t just the mystery—it’s the heart behind it.
This is not just a story about a missing tiger.
It’s about family, imagination, and what happens when children are taken seriously as storytellers.
Discover the story behind the adventure, explore the book now on Amazon.