Warren, born in Pennsylvania, served with U.S. Naval Intelligence and the Naval Security Group during the Vietnam days. He's schooled in communications and engineering, attended Temple University and has degrees in marketing, finance, and economics from the University of Pennsylvania's Wharton School of Business and Finance. He writes part-time and his daytime job is marketing manager for an e-commerce website. He's an instrument rated airplane pilot, ski instructor, fisherman, guitar player, reader, and enjoys motorcycles, boats, and fast vehicles on tracks such as Watkins Glen and Pocono Rac...