Murdle Puzzle Series 4 Books Collection Set By G. T. Karber (Murdle, Murdle: More Killer Puzzles, Murdle: Even More Killer Puzzles & Murdle: The School of Mystery) G. T. Karber
The Ultimate Fun Adult Activity Book: Logic Puzzles, Sudoku, Mazes, Word Searches, Crosswords, Acrostics, Coloring, and More! Demyanovich, Julie
Brilliant Brain Teaser Puzzles for Adults: 101 Games to Sharpen the Mind (Fox Chapel Publishing) Brain Games Book – Easy, Medium, and Hard Memory Activities, Word Puzzles, Logic Problems, and More Angels Navarro