One of Them Is the Killer: The Midnight Train Case — A Suspect Murder Mystery Puzzle Book with 47,000 Names, 30 Clues, and One Final Killer

The Mistake: Off-Campus 2 - Bloom Books Paperback (Original Series, Gripping Story of Love, Mistakes and Second Chances) - Gift for Fans, Fans of Romantic Dramas - Published April 28, 2015

Wheel of Fortune Themes English Fun Activity Book for Fans, Spiral-Bound, 120 Puzzles, 160 Pages, 1 lb, Answer Key at Back - July 1, 2016

Murdsearch Volume 1: The Murder Mystery Word Search Paperback – March 1, 2026, Crime Mystery Games Book for 12+ Years, 156 Pages with Full Solutions

Murdoku: 80 Murder Mystery Logic Puzzles Paperback Book - Mentally Stimulating Activity Book for 14+ Years, 208 Pages, Garden & Living Room Use, Endless Entertainment to Engage Your Mind (Oct 28, 2025)

The Killer Isn't Allison: 17,000 Suspect Murder Mystery Puzzle Book - 104 Pages, 6x0.24x9 Inches, 7.5 oz, Interactive Process of Elimination Logic Game for Armchair Detectives & Beginners (Whodunit Case Files)