From New York Times bestselling author Gail Carriger comes the delightful sequel to Prudence. Rue and the crew of the Spotted Custard return from India with revelations that shake the foundations of England's scientific community. Queen Victoria is not amused, the vampires are tetchy, and something is wrong with the local werewolf pack. To top it all off, Rue's best friend Primrose keeps getting engaged to the most unacceptable military types. Rue has family problems as well.