James Forest

250 Hard Straights 9x9 (Book, #13)

250 Hard Straights 8x8 (Book, #8)

250 Easy to Medium Straights 8x8 (Book, #9)

250 Medium to Hard Straights 8x8 (Book, #10)

250 Medium Straights 7x7 (Book, #2)

250 Easy Straights 9x9 (Book, #11)

250 Easy Straights 7x7 (Book, #1)

250 Medium to Hard Straights 7x7 (Book, #5)

250 Easy Straights 8x8 (Book, #6)

250 Medium to Hard Straights 9x9 (Book, #15)

250 Easy to Medium Straights 7x7 (Book, #4)

250 Medium Straights 8x8 (Book, #7)

400 Variety Sudoku Puzzle Book 1 (Volume, #1)

400 Variety Sudoku Puzzle Book 2 (Volume, #2)

400 Variety Sudoku Puzzle Book 9 (Volume, #9)

400 Variety Sudoku Puzzle Book 6 (Volume, #6)

400 Variety Sudoku Puzzle Book 8 (Volume, #8)

400 Variety Sudoku Puzzle Book 7 (Volume, #7)

400 Variety Sudoku Puzzle Book 10 (Volume, #10)

400 Variety Sudoku Puzzle Book 14 (Volume, #14)

400 Variety Sudoku Puzzle Book 3 (Volume, #3)

400 Variety Sudoku Puzzle Book 15 (Volume, #15)

400 Variety Sudoku Puzzle Book 12 (Volume, #12)

400 Variety Sudoku Puzzle Book 13 (Volume, #13)