Fourteen years after the wife of the renowned painter Amyas Crale was sent to the gallows for poisoning her husband, their daughter Lucy returns from Canada. Lucy carries with her a letter that suggests that her mother might have been innocent. Poirot agrees to dig up the past, but he warns Lucy that she may not like what he finds.

The Hollow: Cordially invited to The Hollow for a weekend get-together, Hercule Poirot arrives just in time to see Gerda Christow standing, revolver in hand, over the dead body of her husband. Though it seems obvious she has killed her wayward spouse, Poirot doesn't believe things are so simple, especially when all the guests seem to loathe each other. Love, deceit, mystery, and death--rest assured Poirot will get to the heart of the matter. Five...

In the 1930s, ten strangers are invited to an island by a mysterious host and begin to be killed one by one; fourteen years after her sister was executed for murdering her husband, a woman asks Hercule Poirot to find the truth; when a woman's harassment of a newly married couple turns deadly, Hercule Poirot attempts to solve the mystery.