Title: Latin Square Puzzles: 100 Challenging Puzzles, Author: Isolvepuzzles
Title: Brain Games Relax and Solve Sudoku Toile, Author: Publications International
Title: Latin Square Puzzles: (Volume 2) 100 Challenging Puzzles, Author: isolvepuzzles
Title: Sudoku Junior, Volume 2, Author: YobiTech Consulting
Title: Sudoku Junior, Volume 1, Author: YobiTech Consulting
Title: Sudoku Junior, Volume 5, Author: YobiTech Consulting
Title: Sudoku Junior, Volume 3, Author: YobiTech Consulting
Title: Sudoku Junior, Volume 4, Author: YobiTech Consulting
Title: Sudoku For All Ages, Author: Kenneth Williamson
Title: The Times Su Doku Book 9: 150 challenging puzzles from The Times, Author: The Times Mind Games
Title: Will Shortz Presents the Jungle Book of Sudoku for Kids: 150 Fun Puzzles!, Author: Will Shortz
Title: Will Shortz Presents Ultra Easy Sudoku: 300 Wordless Crossword Puzzles, Author: Will Shortz