John Adams-Graf ("JAG" to most) is the editor of Military Trader and Military Vehicles Magazine. He has been a military collector for his entire life. The son of a WWII veteran, his writings carry many lessons from the Greatest Generation. JAG has authored several books, including multiple editions of Warman's WWII Collectibles, Civil War Collectibles, and the Standard Catalog of Civil War Firearms. He is a passionate shooter, wood-splitter, and WWI AEF Tank Corps collector.