- SUDOKO Puzzle Books for Adults: 200 Puzzles 9x9 SUDOKUS With Solutions - Makes a Great Gift for Teens, Adults, Grandparents And Seniors, Vol 3
- Easter Activity Book For Kids: A Fun Workbook for Children Ages 4-8 with Mazes, Learn to Draw + Count, Word Search Puzzles, Seek Games, Coloring & Mo
- Sudoku Easy: Sudoku Book With 320 Easy Sudoku Puzzles For Adults, Vol 5
- Sudoku Large Print 108 Puzzles Easy to Hard: Two Puzzle Per Page - Easy, Medium, and Hard Large Print Puzzle Book For Adults (Puzzles & Games for Adults), Vol 6
- 2021 Sudoku Puzzle Book For Adults: 365 Daily Sudoku Puzzles. Easy to Hard Sudoku (3 Levels of Difficulty), Vol2