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
Title: Imperial War Museums Code-breaking Puzzles: Over 100 Puzzles and Enigmas, Can You Crack the War-Time Codes?, Author: Richard Galland
Title: Pride & Prejudice & Puzzles: Ingenious Riddles & Vexing Dilemmas Inspired by Jane Austen's Novels, Author: Richard Galland