- Ultimate Football Trivia Challenge: 1,000 Questions About Pro Football, College Football, Legendary Players, Championships, Records, Rivalries & More
- The Ultimate General Knowledge Trivia Challenge: 1,000 Questions Across History, Science, Geography, Sports, Entertainment, Literature & More
- The Ultimate True Crime Trivia Challenge: 1,000 Questions About Famous Cases, Criminal Investigations, Unsolved Mysteries, Forensics, Courtroom Drama & More
- 500 American Holidays and Traditions: Curious, Festive & Fascinating Facts About Celebrations, Customs, Seasonal Observances & American Traditions
- The Ultimate Halloween Trivia Book: 500 Spooky, Strange & Surprising Facts About Halloween History, Traditions, Monsters, Movies, Folklore & More





