books by subject
Indoor Games

Defensive Signaling at Bridge

Card Play Technique: Or the Art of Being Lucky

Mind Olympics

Poi Spinning: A Jam-packed Guide

General Knowledge Quizzes

Huge Quiz Book

MEGA QUIZ BOOK (Puzzle Book)

100 Ready-made Quizzes

The Number Puzzler: The Art of Cracking Number Sequences

Mind-Bending Classic Word Puzzles (Mind Bending Puzzle Books)
Tangrams: The Ancient Shapes Game (Lagoon games)

Drinking Games: Fifty of the Finest

More Mind-bending Lateral Thinking Puzzles: v. 2

X is for UneXplained: An Incredible Selection of Inexplicable Trivia

Sports Trivia Quiz

Who in the World am I?: Mystery Celebrity Quiz

Five-minute Crime Lateral Thinking Puzzles (Puzzles Books)

Fantastic Optical Illusions & Puzzles

Where in the World am I?: Mystery Geography Puzzles

Sixty Second Murder Puzzles: You are the Detective!

Murder at Thrippleton Hall (Mystery Puzzle Books)

Bumber Compendium of Mind-bending Puzzles (Mystery puzzle books)

IQ Puzzles

Mind-bending Challenging Optical Puzzles (Mind Bending Puzzle Books)

Ultimate Trivia Quiz, The

Ultimate Trivia Quiz Book

Mini Encyclopaedia of Magic

How to Beat Your Dad at Chess (Chess for Schools)

101 Attacking Ideas in Chess
