- New York Public Library Book of Chronologies
- World History: A Dictionary of Important People, Places, and Events, from Ancient Times to the Present
- CQ′s Desk Reference on the States: Over 500 Answers to Questions About the History, Government, Elections, and More
- Word Game Winning Dictionary (A Signet book)
- CQ's Desk Reference on American Government: Over 500 Answers to Frequently Asked Questions