Gettysburg: An Alternate History
Lt. Col. Peter G. Tsouras, USAR (ret.) is a military historian who recently retired from the Defense Intelligence Agency, where he served as a senior intelligence officer. He also served at the National Ground Intelligence Agency (NGIC) and with the 1st Battalion, 64th Armor, in Germany. Tsouras is the author or editor of twenty-two books on current military operations, military history, and alternate history. He is married, has three children, and lives in Alexandria, Virginia.