A widow's sudden suicide sparks rumors that she murdered her first husband, was being blackmailed, and was carrying on a secret affair with the wealthy Roger Ackroyd. The following evening, Ackroyd is murdered in his locked study, but not before receiving a letter identifying the widow's blackmailer. Kings Abbot is crawling with suspects and it's up to famous detective, Hercule Poirot, to solve the case.

When novelist Owen Quine goes missing, his wife calls in private detective Cormoran Strike. At first, Mrs. Quine just thinks her husband has gone off by himself for a few days--as he has done before--and she wants Strike to find him and bring him home. But as Strike investigates, it becomes clear that there is more to Quine's disappearance than his wife realizes. The novelist has just completed a manuscript featuring poisonous pen-portraits of almost...

A lavish trip through Europe quickly unfolds into a race against time to solve a murder aboard a train. When an avalanche stops the Orient Express dead in its tracks, the world's greatest detective -- Hercule Poirot -- arrives to interrogate all passengers and search for clues before the killer can strike again.

In the debut mystery in Dorothy L. Sayers’s acclaimed Lord Peter Wimsey series, the case of a dead bather draws Lord Peter into the 1st of many puzzling mysteries
Lord Peter Wimsey spends his days tracking down rare books, and his nights hunting killers. Though the Great War has left his nerves frayed with shellshock, Wimsey continues to be London’s greatest sleuth—and he’s about to encounter his oddest case yet....

Presents a selection of fourteen of Hercule Poirot's most baffling cases, including the country house murders and an adventure in an Egyptian tomb.

Sherlock Holmes and Dr. Watson investigate the reappearance of a seemingly supernatural hound, bent on destroying the House of the Baskervilles in accordance with an ancient curse.

In this, the first collection of Holmes's stories, the detective uses his uncanny skills to rescue a king from blackmail, to capture an ingenious bank robber, and to save an innocent son accused of patricide. Though readers have good reason to believe Holmes will somehow triumph in all his baffling cases, they still delight in watching "the most perfect reasoning and observing machine the world has seen" - as Dr. Watson calls him - use his encyclopedic...

To distract himself from his fear of flying, Hercule Poirot observes his fellow passengers on the noon flight from Le Bourget to Croydon. On his right sits a pretty young woman, clearly very aware of the handsome man opposite her; ahead of him is a nervous aristocrat and her maid; and across the aisle is a writer of detective novels, troubled by an aggressive wasp. Lulled into drowsiness by a sedative he has taken, Poirot abruptly awakens when the...

At a dinner party, Lady Edgware tells Hercule Poirot that she wished her husband were dead so that she could marry the Duke of Merton, and a day later Lord Edgware is found murdered.

The Queen of Mystery has come to Harper Collins! Agatha Christie, the acknowledged mistress of suspense—creator of indomitable sleuth Miss Marple, meticulous Belgian detective Hercule Poirot, and so many other unforgettable characters—brings her entire oeuvre of ingenious whodunits, locked room mysteries, and perplexing puzzles to William Morrow Paperbacks. Christie demonstrates her unparalleled mastery with Three Blind Mice and Other Stories—a...