The legend of Betty Pack is simple enough. She was a beautiful American spy recruited first by the British Secret lntelligence Service in 1938 and later by the American OSS. Her method of obtaining information was singular: seduction. In Cast No Shadow Mary Lovell, author of Straight On Till Morning, the internationally acclaimed and best-selling biography of Beryl Markham, gives us for the first time the complete story behind the legend of this modern-day Mata Hari, a story more astounding than the legend.Betty Pack's milieu was the aristocratic world of international diplomatic society The wife of a career British diplomat-the marriage for both partners had quickly become an arrangement of convenience, not passion - Betty would be witness to and participant in many of the most intense historic moments of the twentieth century: in civil war-torn Madrid, besieged Warsaw occupied Paris, wartime Washington. In each locale, Betty's entr e into diplomatic circles and her own penchant for seeking out men at the center of conflict made her a spy whose love of adventure was matched only by her talent for uncovering the enemy's secrets. Betty often knew what information her spymasters wanted; more important, she knew whom to approach and seduce in order to obtain it.Relying on top-secret and heretofore unrevealed documents from British Intelligence as well as on Betty's own memoir written shortly before her death, Mary Lovell offers a remarkable portrait of a woman whose adeptness for intrigue in affairs of espionage and passion is astonishing. Cast No Shadow is a story of subterfuge and romantic expediency the exposes the hidden human intrigue of World War II and the life of a woman whose contribution to the Allied effort was invaluable and unique.