Bill O'Neill

The Definition of Empty

The Fun Knowledge Encyclopedia Volume 2: The Crazy Stories Behind the World's Most Interesting Facts: Trivia Bill's General Knowledge (Unabridged)

The World War 2 Trivia Book: Interesting Stories and Random Facts from the Second World War: Trivia War Books, Book 1 (Unabridged)

Interesting Stories for Curious People: A Collection of Fascinating Stories About History, Science, Pop Culture and Just About Anything Else You Can Think Of (Unabridged)

Did You Know This About World War II?: The Most Interesting Trivia Book About the Second World War (War Trivia Unleashed) (Unabridged)

The Fun Knowledge Encyclopedia: The Crazy Stories Behind the World's Most Interesting Facts - Trivia Bill's General Knowledge, Volume 1 (Unabridged)

The Great Book of Pub Trivia: Hilarious Pub Quiz & Bar Trivia Questions: Trivia Quiz Books, Volume 2 (Unabridged)