Test your wits with this all-new collection of mindbusters from Mensa, the high-IQ society. Master puzzler Abbie Salny provides a fun brainteaser, logic twister
More than half a million readers have taken up the challenge of the Mensa Genius Quiz Books. Now this all-new collection of word games supplies more mind-bendin
The ultimate book of Mensa-crafted puzzles, brainteasers, word games, number conundrums, and logical mysteries to test your intelligence Puzzle fans have bought