Series
There are 33 books in the Hercule Poirot series.
Belgian refugee Hercule Poirot is living near Styles Court when the wealthy matriarch Emily Inglethorp is poisoned. With suspects ranging from family to servants, Poirot must untangle motives and alibis to find the killer. Christie's debut novel introduced one of literature's most enduring detective
The 30 books listed here total 5,559 pages.
The Books Oracle — track the series you are partway through, and see what to read next.