US Marine in World War I (First Printing)

Ed Gilbert has written numerous titles in Osprey's Warrior, Battle Orders and Campaign series, with a focus on the history of the US Marine Corps and state militias in the American War of Independence and the War of 1812. The author of a four-volume history of Marine Tank battalions, and co-author of Tanks in Hell: A Marine Corps Tank Company on Tarawa and True for the Cause of Liberty (written with his wife Cathy), Ed sadly passed away in February 2019.

Catherine Gilbert is a retired speech pathologist and audiologist who has written for Osprey, and with Ed is co-author of True For The Cause Of Liberty – The Second Spartan Regiment In The American Revolution. Catherine and Ed were both awarded the Presidential Service Center's Distinguished Service Medal for their research and writing on the American Revolution in the Carolinas. Catherine is a resident of Texas.

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 Édouard Detaille.