Title: Triple Decker Trivia, Author: Joon Pahk
Title: The United States of Puzzles: Word Games, Brainteasers, Trivia, and More!, Author: Eric Harshbarger
Title: Catan Puzzle Book: Explore the Ever-Changing World of Catan in this Puzzle Adventure-A Perfect Gift for Fans of the Catan Board Game, Author: Richard Galland