David R. Higgins is the author of several military history books, including The Roer River Battles, King Tiger vs IS-2: Operation Solstice 1945 and Mark IV vs A7V: Villers-Bretonneux 1918. He has also written nearly 50 articles for magazines such as Strategy & Tactics, Armchair General, World at War and Modern War, and has appeared on television's 'Greatest Tank Battles'. He lives in Columbus, Ohio.
Johnny Shumate works as a freelance illustrator living in Nashville, Tennessee. He began his career in 1987 after graduating from Austin Peay State University. Most of his work is rendered in Adobe Photoshop using a Cintiq monitor. His greatest influences are Angus McBride, Don Troiani, and Edouard Detaille. His interests include karate, running, Bible reading, history, and making English longbows.