Most Popular Books
- Quadracrostics: A Collection of 44 Entertaining, Challenging, and Maddening Puzzles
- 8-D Crossword Puzzles: A Collection of 50 Entertaining and Directionally Challenging Puzzles, Volume 2, The All Quotes Edition
- 8-D Crossword Puzzles: A Collection of 50 Entertaining and Directionally Challenging Puzzles, Volume 3, The Insane Quotes Edition