Argyle Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Sudoku 8x8 - Hard - Volume 51 - 276 Puzzles
Outside Sudoku - Hard - Volume 4 - 276 Puzzles
Killer Sudoku - Cage Total Tables
Classic Sudoku For Kids 9x9 - Easy - Volume 13 - 145 Logic Puzzles
Sudoku Travel Pocket Size Book 3 - 120 Medium Logic Puzzles For On-The-Go Holiday Fun
Binary Puzzles 14x14 - Medium - Volume 9 - 276 Puzzles
Masyu Mixed Grids Deluxe - Easy to Hard - Volume 6 - 474 Logic Puzzles
Daily Kakuro Puzzle Calendar 2017
Minesweeper Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Jigsaw Sudoku 9x9 - Hard - Volume 4 - 276 Puzzles
Killer Sudoku 9x9 Deluxe - Easy to Hard - Volume 6 - 462 Puzzles
Consecutive Sudoku - Easy - Volume 2 - 276 Logic Puzzles
Numbricks Mixed Grids - Medium - Volume 3 - 276 Puzzles
Hoshi Sudoku Large Print - Easy to Extreme - Volume 6 - 276 Puzzles
Classic Sudoku 9x9 Deluxe - Medium - Volume 53 - 468 Logic Puzzles
Classic Sudoku 9x9 Deluxe - Extreme - Volume 55 - 468 Logic Puzzles
Samurai Sudoku - Hard - Volume 4 - 159 Puzzles
Jigsaw Sudoku 9x9 Deluxe - Easy to Extreme - Volume 7 - 468 Puzzles
Sudoku 15x15 - Extreme - Volume 26 - 276 Puzzles
