History professor Tom Clemens has studied the Antietam campaign and the Civil War for more than 30 years. He founded the Save Historic Antietam Foundation, and serves as a National Park Service volunteer interpreter at Gettysburg. Tom has been featured in numerous Civil War documentaries as well as programs on the History Channel and C-Span. A regular contributor to several military and history magazines, Tom has written many articles on Antietam and Gettysburg. His edited version of the manuscript of Ezra Carman, Antietam's first official historian and a veteran of the battle, will be released in June 2010.