Waldemar Heckel is professor emeritus of ancient history and research fellow at the Centre for Military and Strategic Studies, University of Calgary. His previous books include The Conquests of Alexander the Great, Who's Who in the Age of Alexander, and Alexander's Marshals.
Trained at Hull University and the Bristol Old Vic Theatre School, James Cameron Stewart is a veteran actor whose performances include roles in theater, film, and television. His credits include Outlander, Jericho, Flying Blind, Golden Years, Emmerdale, London's Burning, Eastenders, Coronation Street, and Holby City.