Robert L. O'Connell received a PhD in history at the University of Virginia and spent three decades as a senior analyst at the National Ground Intelligence Center, followed by fourteen years as a visiting professor at the Naval Postgraduate School. He is the author of numerous books, two of which, The Ghosts of Cannae: Hannibal and the Darkest Hour of the Roman Republic and Fierce Patriot: The Tangled Lives of William Tecumseh Sherman, were national bestsellers, the latter winning the 2015 William H. Seward Award for Excellence in Civil War Biography. He lives with his wife, Benjie, in Charlottesville, Virginia.
