"John Lisle reveals the untold story of the OSS Research and Development Branch--The Dirty Tricks Department--and its role in World War II. In the summer of 1942, Stanley Lovell, a renowned industrial chemist, received a mysterious order to report to an unfamiliar building in Washington, D.C. When he arrived, he was led to a barren room where he waited to meet the man who had summoned him. After a disconcerting amount of time, William "Wild Bill"...