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: Symbolic Logic and the Game of Logic, Author: Lewis Carroll
Title: Third-Degree Black Belt Kakuro, Author: Conceptis Puzzles
Title: Third-Degree Green Belt Kakuro, Author: Conceptis Puzzles
Title: Third-Degree White Belt Kakuro, Author: Conceptis Puzzles
Title: What Is the Name of This Book?: The Riddle of Dracula and Other Logical Puzzles, Author: Raymond M. Smullyan