How Would You Move Mount Fuji?:

Microsoft's Cult of the Puzzle—How the World's Smartest Companies Select the Most Creative Thinkers

To be published by Little, Brown, Spring 2003

A to Izzard: A Harry Stephen Keeler Companion

Edited by Fender Tucker, with contributions by Francis Nevins, Richard Polt, and many others

Shreveport, LA: Ramble House, 2002

The Big Book of Big Secrets

New York: Barnes & Noble, 2001
(Reprint of Big Secrets and Biggest Secrets)

Carl Sagan: A Life in the Cosmos

New York: Henry Holt and Co., 1999

Biggest Secrets: More Uncensored Truth About All Sorts of Stuff You Are Never Supposed to Know

New York: William Morrow, 1993

Prisoner's Dilemma: John von Neumann, Game Theory, and the Puzzle of the Bomb

New York: Doubleday, 1992

The Ultimate

New York: Doubleday, 1990

Labyrinths of Reason: Paradox, Puzzles and the Frailty of Knowledge

New York: Doubleday, 1988

Bigger Secrets: More Than 125 Things They Prayed You'd Never Find Out

Boston, Houghton Mifflin, 1986

The Recursive Universe: Cosmic Complexity and the Limits of Scientific Knowledge

New York: William Morrow, 1984

Big Secrets: The Uncensored Truth About All Sorts of Stuff You Are Never Supposed to Know

New York: William Morrow, 1983

Most books are available in stores or from internet booksellers such as Amazon and Barnes and Noble