Murder in the Library

Philida Bright runs the household in a estate hidden among the green hills of Devonshire. But this is no ordinary country house – the estate belongs to the husband of the famous Agatha Christie, a longtime friend of Philida's. During dinner, the hosts discuss original ways of murder with their guests, but when the next morning Philida finds a corpse in the library, it comes as a surprise to her… The housekeeper tries to assist the police, but to no avail, and she has to investigate the crime on her own. After the second murder, there are no doubts left: the killer is one of the guests!