Sudoku Easy to Hard Presented by Will Shortz, Volume 2: 100 Wordless Crossword Puzzles (Sudoku Easy to Hard) Author: Will Shortz Manufacturer: St. Martin's Griffin ListPrice: $6.95 Offer: $6.95
The Mammoth Book of Sudoku: 400 New Puzzles - The Biggest and Best Collection of Sudoku Ever Author: Nathan Haselbauer Manufacturer: Running Press ListPrice: $13.95 Offer: $11.16
Sudoku Easy to Hard Presented by Will Shortz, Volume 3: 100 Wordless Crossword Puzzles (Sudoku Easy to Hard) Author: Will Shortz Manufacturer: St. Martin's Griffin ListPrice: $6.95 Offer: $6.95