- Big Book of Sudoku | Hard to Expert | 1000 Puzzles: Huge Collection of 1000 Sudoku Puzzles, Hard to Expert Level
- Tons of Sudoku 1,000+ Easy to Hard Puzzles: Huge Book of 1000+ Challenging Sudoku Puzzles
- Untapped Potential: Born in Scotland, Found in the Royal Signals
- It's A Wonderful Life: What You Make of It Is Up to You
- SUDOKU Large Print Puzzle Book For Adults: 400 Sudoku Puzzles Book for Adults - Easy, Medium and Hard










