Foul Lady FortuneAssassin. Immortal. Spy. From the #1 New York Times bestselling author of These Violent Delights comes the first book in a captivating new duology, following an ill matched pair of spies posing as a married couple to investigate a series of brutal murders in 1930s Shanghai. It's 1931 in Shanghai, and the stage is set for a new decade of intrigue. Four years ago, Rosalind Lang was brought back from the brink of death, but the strange experiment that