Roger Ackroyd knew too much. He knew that the woman he loved had poisoned her brutal first husband. He suspected also that someone had been blackmailing her. Then, tragically, came the news that she had taken her own life with an apparent drug overdose. However the evening post brought Roger one last fatal scrap of information, but before he could finish reading the letter, he was stabbed to death. Luckily one of Roger?s friends and the newest resident...

We owe The Hound of the Baskervilles (1902) to Arthur Conan Doyle's good friend Fletcher "Bobbles" Robinson, who took him to visit some scary English moors and prehistoric ruins, and told him marvelous local legends about escaped prisoners and a 17th-century aristocrat who fell afoul of the family dog. Doyle transmogrified the legend: generations ago, a hound of hell tore out the throat of devilish Hugo Baskerville on the moonlit moor. Poor, accursed...

In 1919, young couple Tommy Beresford and Tuppence Cowley form a partnership, hiring themselves out as "young adventurers". Their first case, however, is more of an adventure than they expect--working to find documents that, if they were known to the general public, would fuel a communist revolution in Britain. Undercover agents Tommy and Tuppence know that Jane Finn was carrying top secret documents when she disappeared five years ago. What they...

A classic Hercule Poirot investigation, Agatha Christie's Elephants Can Remember has the expert detective delving into an unsolved crime from the past involving the strange death of a husband and wife. Hercule Poirot stood on the clifftop. Here, many years earlier, there had been a fatal accident followed by the grisly discovery of two bodies, a husband and wife who had been shot dead. But who had killed whom? Was it a suicide pact? A crime of passion?...

It was the match-up of the century: four sleuths--Superintendent Battle of Scotland Yard; Mrs. Ariadne Oliver, famed writer of detective stories; Col. Race of His Majesty's Secret Service; and the incomparable Hercule Poirot - invited to play bridge with four specially invited guests, each of whom had gotten away with murder! But before the first rubber was completed, the host was dead.

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 Harper Paperbacks. Suspicious events at a Middle Eastern archaeological excavation site intrigue the great Poirot as...

"It is World War II, and while the RAF struggles to keep the Luftwaffe at bay, Britain faces an even more sinister threat from 'the enemy within'--Nazis posing as ordinary citizens. With pressure mounting, the intelligence service appoints two unlikely spies, Tommy and Tuppence Beresford. Their mission: to seek out a man and a woman from among the colorful guests at Sans Souci, a seaside hotel. But this assignment is no stroll along the promenade--N...

Dorothy L. Sayers' first Lord Peter Wimsey tale introduces many of the author's best-known characters. Wimsey's mother, the Dowager Duchess of Denver, rings her son with news of 'such a quaint thing'. She has heard through a friend that Mr Thipps, a respectable Battersea architect, found a dead man in his bath - wearing nothing but a gold prince-nez. Lord Wimsey makes his way straight over to Mr Thipps, and a good look at the body raises a number...

An urgent cry for help brings Hercule Poirot to France. But he arrives too late to save his client, whose brutally stabbed body now lies facedown in a shallow grave on a golf course. But why is the dead man wearing an overcoat that is too big for him? And for whom was the impassioned love letter in the pocket? Before Poirot can answer these questions, the case is turned upside down by the discovery of a second, identically murdered corpse.

Agatha Christie's first novel, introduces the characters of Hercule Poirot, Chief Inspector Japp and Captain Arthur Hastings. In the midst of World War I, the residents of Styles wake one morning to find Emily Inglethorpe has been fatally poisoned. Captain Hastings, staying with the family, enlists the help of his old friend, Belgian detective Hercule Poirot. With the evidence mounting against one member of the family, Poirot uses his technique to...