- Big Book Of Logic Puzzles - 400 Hard Puzzles: Binary, Slitherlink, Shikaku, Sukrokuro, Greater than, Akari, Kropki, Mine, Hidoku, Sujikai (Volume 7)
- Big Book Of Logic Puzzles - 400 Easy Puzzles: Binary, Slitherlink, Shikaku, Sukrokuro, Greater than, Akari, Kropki, Mine, Hidoku, Sujikai (Volume 5)
- The Big Book of Logic Puzzles - Ripple Effect 400 Hard (Volume 50)
- The Big Book of Logic Puzzles - Fillomino 400 Hard (Volume 45)
- The Big Book of Logic Puzzles - Calcudoku 400 Hard (Volume 9)