Mike Guardia is an Armor Officer in the United States Army. He holds a BA and MA in American History from the University of Houston, and obtained his commission there via ROTC in December 2008. His research interests include World War II in the Pacific, and the history of armored and guerrilla warfare. As an author, his previous works include Shadow Commander and American Guerrilla. He is currently stationed at Fort Bliss, TX.

Born in Malaya in 1949, Alan Gilliland spent 18 years as the graphics editor of The Daily Telegraph. He now writes, illustrates and publishes fiction (www.ravensquill.com), as well as illustrating for a variety of publishers (www.alangilliland.com). 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.