- The Little Sudoku Book Vol. 1: 250 Puzzles: Volume 1 (The Little Sudoku Books)
- Cats - Color Reality: Grayscale Coloring Book for Adults
- Patterns: Coloring Book
- Hardest, Biggest, Bulkiest & Greatest Sudoku Book Ever In The Existence Of The Entire Multiverse W/No Answers
- Dogs - Color Reality: Grayscale Coloring Book for Adults









