William Poundstone

William Poundstone is an American author, columnist, and skeptic. He has written a number of books including the Big Secrets series and a biography of Carl Sagan. He is a cousin of comedian Paula Poundstone.

An enthusiast of Harry Stephen Keeler, he maintains the Keeler homepage and contributed to the anthology A to Izzard: A Harry Stephen Keeler Companion (2002).

...
Wikipedia