Osprey's elite series title for the origins of the CIA during World War II (1939-1945). The Office of Strategic Services, the forerunner of the Central Intelligence Agency, was founded in 1942 by William 'Wild Bill' Donovan under the direction of President Roosevelt, who realized the need to improve intelligence during wartime. A rigorous recruitment process enlisted agents from both the armed services and civilians to produce operational groups specializing in different foreign areas including Italy, Norway, Yugoslavia and China. At its peak in 1944, the number of men and women working in...

When the United States entered World War II, it was apparent that the war would only be won by taking the fight to the Axis, in the shape of large-scale amphibious landings. Accordingly, the US Navy developed several types of specialized unit to reconnoiter potential landing areas, degrade the enemy's ability to resist, and assist the landing forces on to the beaches. These operatives had to get there first, alone, and carry out their missions before the GIs and Marines could land with any chance of success.

Formed in September 1942 and active in the Mediterranean, European, and...