Logic Lover’s Math & Logic Problems for Teens, Adults & Seniors – 3 Pack [Paperback] Penny Press/Dell Magazines Dell Puzzle Books
Logic Problems Spectacular Puzzles for All Ages – 2 Pack [Paperback] Penny Press/Dell Magazines Dell Puzzle Books
The Comedy of Numbers: Witty Math Challenges: > 120 Math Puzzles | Algebra | Geometry | Probability | Logic & Sudoku | Ages >12 | Math Practice Workbook Creations, MathWhiz
Murdle Jr.: Curious Crimes for Curious Minds: Solve Your Way Through 40 Puzzle Mysteries! G. T., Karber