Incoming Resources
- Sudden death sudoku, a Katie McDonald mystery, Shelley Freydont
- Serial killer sudoku, a Katie McDonald mystery, Shelley Freydont
- Sudden death sudoku, Shelley Freydont
- The Puzzle Lady vs. The Sudoku Lady, a Puzzle Lady mystery, Parnell Hall
- The sudoku murder, Shelley Freydont
- Serial killer sudoku, a Katie McDonald mystery, Shelley Freydont