You don't need to be a genius or a professor of mathematics to have hours of fun with this book - just some logical thinking, a little common sense, a bit of general knowledge and the stubbom determination not to be beaten! Pit your wits against Mensa's masterminds with this huge collection of brain teasers. This book contains more than 500 puzzles and tests of all kinds to delight and bamboozle every type of puzzler.

How well do you think logically? Find out with these puzzles. But don't forget the degree of difficulty increases as you go.

Shocking origins! Altered meanings! Wild abuses of language! Who knew English was so full of fascinating surprises? For word lovers, these quizzes and games by Mensa member extraordinaire Dr. Abbie Salny will be a pure delight...and illuminating, too. She delves into the sometimes-unexpected etymology of a variety of words and reveals how they came to have their present meanings, examines derivations, and analyzes the frequently misunderstood, mispronounced, and misused. Then, she gathers them all into brain-teasing puzzles designed to test and improve the solver's vocabulary. For anyone seeking a bon mot or le mot juste, here's the place to find it!

It’s puzzle nirvana for crossword lovers who have just a few minutes to spare, but still crave a challenge. Adapted from the popular Mensa 10-Minute Crossword Puzzles Page-A-Day Calendar, Mensa 10-Minute Crossword Puzzles strikes a perfect balance: The puzzles are tough enough to be sanctioned by Mensa, the internationally famous high-IQ society, but are designed to be solvable in ten minutes or less. Expertly written by puzzle master Fred Piscop, Mensa member, author of the Mensa calendar, and frequent crossword contributor to both The New York Times and The Washington Post, these cleverly themed crossword puzzles will appeal to both seasoned solvers and novices looking to hone their skills. They are an addictive addition to your morning routine (just add coffee); perfect for evening downtime; just right for your commute on the subway, or while waiting at the doctor’s office or sitting in a restaurant—anytime you need a mental pick-me-up. The book’s chunky format, which works so well for puzzle books like The Original Sudoku series, fits easily into a purse or bag. An answer key is included at the back of the book.

The Mensa All-New Puzzle Bookhas something to offer all types of puzzle solver. It will appeal to casual fans who would like to try something a little more challenging, as well as experienced solvers, who will be sure to discover something new. All the puzzles have been created by the intelligence experts at Mensa.

Think the way the Mensans do! Just like a good physical workout, this mental exercise program by the world’s most intelligent people builds strength: It pumps up brainpower and unleashes your hidden genius. The benefits are almost amazing—it’s only a few short weeks to improved memory and reading comprehension, a better vocabulary, deeper logic abilities, and sharper math skills. Plus, the “Think Smart” plan boosts your store of knowledge and even stimulates creativity. Test out your grammar skills through a fun mystery story; take a crack at breaking codes, ciphers, and cryptograms; uncover the key to studying effectively; and have a blast with high-IQ trivia.