The Adlard Coles Nautical Quiz Book: With 1,000 questions

Pocket Crossword Dictionary

The Adlard Coles Nautical Puzzle Book: Word Games, Brainteasers, Crosswords & More

Extreme Wordle Challenge: 500 Puzzles to Do Anywhere, Anytime

The Most Instructive Games of Chess Ever Played: 62 Masterpieces Of Chess Strategy

Thematic Word Play: Revised Edition

Crossword Lists and Crossword Solver

Pictorial Word Play: Revised Edition

From Square One: A Meditation, with Digressions, on Crosswords

Bletchley Park Brainteasers: The bestselling quiz book full of puzzles inspired by Bletchley Park code breakers

Puzzles, Games, and Tricks: Understanding the Mystery and Magic of Numbers

The GCHQ Puzzle Book: Perfect for anyone who likes a good headscratcher

The Twelve Murders of Christmas

Busting Vegas: A True Story of Monumental Excess, Sex, Love, Violence, and Beating the Odds

The Canterbury Puzzles