- Sudoku Pocket Size Books (Easy): Brain puzzles road trip games for adults
- Sudoku Travel Book: Medium Sudoku Puzzles Book Pocket Sized For Travel
- Word Search: Travel Size
- Word Search Travel Size: Travel Pocket Size Edition 5"x8" Activities for your Travels, Road Trips & Flight
- Sudoku Travel Book: Easy to Hard Sudoku Puzzles Book Pocket Sized For Travel













