- Dellner Puzzles Large Print Sudoku: Medium Sudoku Puzzles
- Big Print Red Belt Sudoku: Sudoku Puzzles from the Dellner Collection
- Dellner Puzzles Presents: Easy Sudoku: Fun and Easy Sudoku Puzzles
- Dellner Book of Sudoku Puzzles: Intermediate Level Puzzles
- Dellner Puzzles Sudoku: Volume 2: Large Grid Sudoku Puzzles