- The Maze: A First-Person Perspective Puzzle Book Challenging 12x12 Version #2
- The Maze: A First-Person Perspective Puzzle Book Intense 15x15 Version #1
- The Maze: A First-Person Perspective Puzzle Book Normal 7x7 Version #3
- The Maze: A First-Person Perspective Puzzle Book Moderate 9x9 Version #1
- The Maze: A First-Person Perspective Puzzle Book Easy 5x5 Version #2
















