These books make you an active participant in the mystery.
By Alexander Thorpe
Puzzle Mystery Books
Try your hand at the puzzles in these books.
By Elisa Shoenberger
With the pages purposely printed out of order, Cain's Jawbone immerses readers in a mystery they have to actively unravel.
By Kelsey McConnell
Do you have what it takes to crack these cases?
By Orrin Grey