John Prevas is a New York Times bestselling author and is considered one of the leading experts on Hannibal. He has given presentations at Princeton, Rutgers, Vassar, Stanford, and Meridian House International in Washington, DC. He has participated in a documentary on Hannibal filmed in the Alps by the BBC and the National Geographic Society, and he has spoken on Hannibal as a leadership figure at a meeting of United Nations ambassadors in New York and at the Smithsonian Institute in Washington, DC. He has appeared on the History Channel, CNN, NPR, C-Span's Book Talk, and Fox News. He lives in Florida.