The Mysterious Benedict Society and the Prisoner's Dilemma
Little, Brown Books for Young Readers
Mystery of the Egyptian Scroll (Kid Detective Zet)
The Detective Society | 3 Cases in 1 | Family Adventures Best Board Game 2023 | Board Game for Families, Teens and Kids Age 8+
The Detective Society
Rebekah - Girl Detective Books 1-8: Fun Short Story Mysteries for Children Ages 9-12 (The Mysterious Garden, Alien Invasion, Magellan Goes Missing, Ghost Hunting,Grown-Ups Out To Get Us?! + 3 more!)
Magic Umbrella Publishing