Mitch Yockelson is a professor of military history and the chief historian for the United States World War One Centennial Commission. He leads the National Archives and Records Administration (NARA) Archival Recovery Program and investigates the theft of historical documents. He has taught at the United States Naval Academy and is currently a professor in Norwich University (Northfield, VT) Military History master’s program. He is the author of five books and has written numerous book reviews and articles published in professional journals, popular magazines and newspapers including The Washington Post and The New York Times. He lectures internationally as one of the foremost authorities on military history and has served as an on-screen consultant to the History Channel, PBS, and the Pentagon Channel.