The Mysterious Affair at Styles: Poirot's First Case (The Hercule Poirot Mysteries Book 1)

Gin and Murder (DCI Flecker Mysteries Book 1)

Josephine Pullein-Thompson

amazon.com
Cover of Gin and Murder (DCI Flecker Mysteries Book 1)

The Poisoned Chocolates Case (British Library Crime Classics)

Anthony Berkeley

amazon.com
Cover of The Poisoned Chocolates Case (British Library Crime Classics)

Hercule Poirot: The Complete Short Stories: A Hercule Poirot Mystery: The Official Authorized Edition (Hercule Poirot Mysteries Book 38)

Agatha Christie

amazon.com
Cover of Hercule Poirot: The Complete Short Stories: A Hercule Poirot Mystery: The Official Authorized Edition (Hercule Poirot Mysteries Book 38)