Truly Tough Crossword Puzzles Book

The Friday and Saturday New York Times crosswords are the hardest of the week, and this collection has a value-packed 200 puzzles. If you crave a challenge, you've met your match.

• 200 Friday and Saturday puzzles from The New York Times
• Puzzles edited by crossword legend Will Shortz
• Convenient portable paperback size for on-the-go solving