The Best Of Karen's Lateral Thinking Puzzles: 3 Manuscripts In A Book With Logic Games And Riddles For Adults (Paperback)

Karen's Lateral Thinking Puzzles: The Next Level Riddle And Logic Game Book For Adults Who Wants To Give Their Brain A Good Workout (Paperback)

61 Lateral Thinking Puzzles: The Entry Level Logic And Riddle Book Designed For Family After-Dinner Activities (Paperback)

101 Lateral Thinking Puzzles: The Best Logic Games And Riddles Book For Seniors And Adults (Paperback)

All Time Best Lateral Thinking Puzzles: 2 Manuscripts In A Book With Loads Of Logic Games And Riddles For Adults (Paperback)

The Best Of Karen's Riddles For Adults: 2 Manuscripts In A Book Compilation To Workout The Brain Cells Using Logic Thinking (Paperback)