In this exclusive authorized edition from the Queen of Mystery, Poirot finds himself entangled in a nasty web of family secrets when he comes across a fresh murder at an English country manor.

A far-from-warm welcome greets Hercule Poirot as he arrives for lunch at Lucy Angkatell's country house. A man lies dying by the swimming pool, his blood dripping into the water. His wife stands over him, holding a revolver.

As Poirot investigates, he begins to realize that beneath the respectable surface lies a tangle of family secrets and everyone becomes a suspect.