Greg Perry has been a leader in computer education for twenty years, having taught at the college level and written enough books and articles to be called “the most proficient computer author on earth.” In addition to writing about computers, he speaks, consults, and writes about other topics, including real estate and the government. He and his wife Jayne now offer unique training and insights for new and advanced eBay users and run an eBay consignment business out of their rural, countryside home.