Title: Will Shortz Presents Supreme Sudoku: 1000 Wordless Crossword Puzzles, Author: Will Shortz
Title: Very Easy to Extreme Victorian Inspired Sudoku Logic Puzzles: A Fun Way to Challenge your Brain, Author: Royal Wisdom
Title: Sudoku for Christmas, Author: Js Holloway
Title: Will Shortz Presents 1,001 Sudoku Puzzles to Do Right Now, Author: Will Shortz
Title: Will Shortz Presents Backyard Sudoku: 300 Easy to Hard Puzzles, Author: Will Shortz
Title: Why and How Sudoku in Schools: A Low-Tech Tool to Train Brain Gain, Author: Jerry Martin
Title: Will Shortz Presents The Super-Colossal Book of Sudoku: 300 Wordless Crossword Puzzles, Author: Will Shortz
Title: Will Shortz Presents Sudoku for Christmas: 300 Easy to Hard Puzzles, Author: Will Shortz
Title: Will Shortz Presents Holiday Sudoku: 300 Easy to Hard Puzzles, Author: Will Shortz