The Simon & Schuster Super Crossword Puzzle Dictionary & Reference Book, by Lark Productions, Seth Godin
Brings together the solid information of an almanac, the word power of Roget's, and quirkiness of a trivia collection in one place. Offers up-to-date terms, names in the news, facts about pop culture, and other tidbits that comprise most puzzles today.

The New York Times Sunday Crossword Puzzles, by Will Shortz
Containing one hundred puzzles from the best of yesterday's and today's crossword constructors, this elegant commemorative edition is a collector's item for every New York Times crossword puzzle fan.

The New York Times Daily Crossword Puzzles, by Will Shortz
Contains 50 moderately difficult puzzles appearing for the first time in book form and feature an introduction by Shortz. So sharpen your pencil, and enjoy this collection of puzzles from the pages of The New York Times.