- Cryptograms To Challenge Your Brain: 300 Cryptoquote Puzzles of Notable Entertaining Quotes
- 50-50 Fill-Ins, Volume 1: 50 Word Fill-In Puzzles and 50 Number Fill-In Puzzles
- Large Print Number Fill-Ins, Volume 1: 108 Number Fill-In Puzzles in Large 20-point Font, Great for All Ages
- Large Print Number Fill-Ins, Volume 3: 108 Number Fill-In Puzzles in Large 20-point Font, Great for All Ages
- 50-50 Fill-Ins, Volume 2: 51 Word Fill-In Puzzles and 51 Number Fill-In Puzzles