Additional information
by Frank Longo (Author)
Suitable for puzzle lovers, this title includes 300 puzzles.
Author Biography
Frank Longo is a freelance puzzle creator. He has written more than 50 sudoku books for Sterling--including Hip Pocket Sudoku, Magnetic Sudoku, Master Ninja Sudoku, Oy Vey! Sudoku, and Sudoku to Exercise Your Mind--as well as many crossword books.