Haunted Logic Case Files: A Horror-Themed Logic Puzzle Book Featuring 70 Ghostly Grid Challenges: Solve Spooky Scenarios, Explore Eerie Rooms, and … Logic Grid Puzzles (AISUTRA Puzzle Vault) Gupta, Vaibhav
Totally Awesome Mazes and Puzzles: Over 200 Brain-bending Challenges Becky Wilson, Parragon Books, William Potter
50 United States Themed Logic Grid Puzzles | Hours of Challenging Fun | Logic Grid Puzzle Book for Adults: USA Themed | Fun & Challenging Logic Grid Puzzle Book Lane, Milliwood
1000+ Sudoku Puzzles for Adults: A Book With More Than 1000 Sudoku Puzzles from Easy to Hard for adults. Nova, Publishing XR