Telegraph puzzle books have sold in excess of 1.5 million copies since their launch. The Daily Telegraph is the UK's most widely read, quality newspaper, with a daily circulation of over 600,000. Telegraph readers have a strong brand loyalty, with books associated with the brand, such as Am I Alone in Thinking: Unpublished Letters to the Editor selling nearly 100,000 copies.

Impress all your friends at your next pub quiz but perfecting your knowledge of everything from history to sport, science to popular entertainment. This fantastic collection of puzzles provides the perfect solitary entertainment for every quiet moment while allowing you to build a fantastic range of facts on the tip of your tongue.