520 books • 20 series
Star Classic Sudoku - Large Print - Fantastic Puzzles - 8 X 8 (Pitstop Puzzle Bonus, #12)
Large Print - Star Classic Sudoku - Fantastic Puzzles - 9 X 9 (Pitstop Puzzle Bonus, #11)
Large Print - Star Killer Anti-Diagonal - Cool Sudoku - 9 X 9 (Pitstop Puzzle Bonus, #16)
Hidoku-Doku - Cool Sudoku -20x20- 50 Easy + 50 Medium + 50 Hard + 100 Very Hard (Pitstop Puzzle Bonus, #8)
Hidoku-Doku - Cool Sudoku -19x19- 50 Easy + 50 Medium + 50 Hard + 100 Very Hard (Pitstop Puzzle Bonus, #7)
Hidoku-Doku - Cool Sudoku -18x18- 50 Easy + 50 Medium + 50 Hard + 100 Very Hard (Pitstop Puzzle Bonus, #6)
Hidoku-Doku - Cool Sudoku -15x15- 50 Easy + 50 Medium + 50 Hard + 100 Very Hard (Pitstop Puzzle Bonus, #3)
Hidoku-Doku - Cool Sudoku -17x17- 50 Easy + 50 Medium + 50 Hard + 100 Very Hard (Pitstop Puzzle Bonus, #5)
Hidoku-Doku - Cool Sudoku -14x14- 50 Easy + 50 Medium + 50 Hard + 100 Very Hard (Pitstop Puzzle Bonus, #2)
Hidoku-Doku - Cool Sudoku -13x13- 50 Easy +50 Medium + 50 Hard + 50 Very Hard (Pitstop Puzzle Bonus, #1)