In the fourth book in this series, Irene is hired by Rothschild to go back to Bohemia and investigate some sightings of a strange creature called the Golem. There is a murder in the Worth dress factory. The Prince of Bohemia's new wife is being ignored by the Prince. Very interesting. Irene solves all these problems with her usual flair.
Original title: Irene's Last Waltz
Genre: Fiction→ Crime and Mystery→ Detective Story and Detectives