Hello, I have 5 large Sudoku books available (approx 10 1/2 in. x 7 1/2 in.), each with 344-400 puzzles, for 1 credit each. They meet posting requirements but don't have ISBN #'s so are not on my bookshelf. Post below with the title of the large book you would like, send me a credit and I will also include a smaller sudoku book when I mail it to you. Smaller books may have at most 1 or 2 puzzles completed, but most are 100% unused.

Kappa The Giant Book of Sudoku Vol 1

Kappa The Giant Book of Sudoku Vol 2

Dell Sudoku For You Vol 1

Dell Sudoku For You Vol 2

Dell Sudoku Easy-To-Do Vol 2