Pappalardo, Joe: - JOE PAPPALARDO is the author of the critically acclaimed books Inferno: The True Story of a B 17 Gunner's Heroism and the Bloodiest Military Campaign in Aviation History, Sunflowers: The Secret History and Spaceport Earth: The Reinvention of Spaceflight. Pappalardo is a freelance journalist and former associate editor of Air & Space Smithsonian magazine, a writing contributor to National Geographic magazine, a contributor to Texas Monthly, and a former senior editor and current contributor to Popular Mechanics. He has appeared on C-Span, CNN, Fox News and television shows on the Science Channel and the History Channel.