Vicki Baum, author of the acclaimed Grand Hotel, visited Shanghai in 1937. Her many friends there provided her with a wealth of information about China's convoluted politics, and the secret life and unique personalities of Shanghai--material she used as the basis of Shanghai '37. The hotel depicted in the novel was the Cathay, which, on August 14, 1937, following the outbreak of the Sino-Japanese War, was attacked by a bomb. This incident, known as...