Chris McNab is an author and editor. He has published over 40 books, including A History of the World in 100 Weapons, and has also written extensively for major encyclopedia series.
Johnny Shumate works as a freelance illustrator living in Nashville, Tennessee. Most of his work is rendered in Adobe Photoshop using a Cintiq monitor.
Alan Gilliland is a writer, illustrator and publisher who has contributed to more than 70 Osprey titles. He won 19 awards over 19 years as the graphics editor of the Daily Telegraph.