Murray Dahm is a freelance historian and the author of Breaking the Spartans: Epaminondas, Pelopidas, and the Brief Glory of Thebes. He has written more than 50 articles for magazines such as Ancient Warfare, Medieval Warfare, and Ancient History. Murray lives in New South Wales, Australia.
Seán Ó'Brógáin lives and works in Donegal, Ireland. He has a BA (Hons) in Scientific and Natural History illustration from Lancaster University, and has worked for a wide range of clients. In addition to his stunning work for Osprey Publishing, he has collaborated with the University of Manchester, An Post, the National Museum of Ireland, the Irish Office of Public Works and a variety of media companies, museums, councils and private individuals.