The New York Times Crosswords to Boost Your Brainpower: 75 Crosswords to Sharpen Your Mind, Improve Your Crossword Skills, and Increase Your Vocabulary

What's a 10-letter word for "A way to have fun and sharpen your mind, too?" As recent studies, including one in the Journal of the American Medical Association, have found, one answer to the above clue is "Crosswords." Not only loads of fun, The New York Times crossword puzzles can also stimulate your mind and improve your vocabulary! . - With special hints and tips from Will Shortz to help solvers boost their crossword solving power-and their brainpower as well- 75 puzzles arranged from easy to hard: a challenge for all puzzlers from novice to advanced - Edited and with an introduction by crossword great Will Shortz - Author bylines allows fans to get to know their favorite constructors .