- The Must Have 2018 Sudoku Puzzle Book: 2018 sudoku puzzle book for 365 daily sudoku games. Sudoku puzzles for every day of the year. 365 Sudoku Games - 5 levels of difficulty
- The Art of Revision in the Short Stories of V. S. Pritchett and William Trevor
- The Must Have 2020 Sudoku Puzzle Book: 366 daily sudoku puzzles for the 2020 leap year. 5 levels of difficulty (easy to hard)
- Hell Is Above Us: The Epic Race to the Top of Fumu, the World’s Tallest Mountain
- The Must Have 2021 Sudoku Puzzle Book: 365 daily sudoku puzzles. Easy to hard sudoku