Mystery

Hallowe'en Party

by Agatha Christie · Hercule Poirot series

A girl is drowned at a Halloween party after claiming to have witnessed a murder years earlier. Poirot and Ariadne Oliver untangle a case rooted in memory, children's testimony, and the difficulty of knowing what actually happened in the past.

Hercule Poirot in reading order

The Books Oracle — reading tracker and book recommendations drawn from your own shelf.