Agatha Christie: 560 books

Previously published in the print anthology The Thirteen Problems. A woman is warned by a psychic of the evil and danger in her house. On a full moon, she must watch for the signs: blue primrose means caution, blue hollyhock is danger, and blue geranium is death!

Previously published in the print anthology Poirot's Early Cases. The Lemesurier family is plagued by a medieval curse, ensuring that no firstborn son will ever receive his inheritance. Can Hercule Poirot solve the riddle of the curse?

Just as World War I is drawing to an end, the prime minister is kidnapped. It is down to Hercule Poirot to locate him before a crucial conference, to avert an international crisis.

Previously published in the print anthology The Thirteen Problems. A doctor who helped bring about the downfall of a secret German organization is convinced that the members will seek revenge

In the title work in this collection of novellas, Poirot and Inspector Japp collaborate on the investigation of a suspicious suicide. The supernatural is said to play in the disappearance of top secret military plans in The Incredible Theft -- an incredible claim, indeed, as Poirot will prove. The...

Bunch, engrossed in her flower arrangements for the church, is placing the chrysanthemums when she sees a man crumpled over on the chancel steps, dying. The man can only utter one word, “sanctuary.” No one at the vicarage understands what he means, and nothing can be done to stop his death. But,...

When wealthy spinster Emily French is found murdered, suspicion falls on Leonard Vole, the man to whom she hastily bequeathed her riches before she died. Leonard assures the investigators that his wife, Romaine Heilger, can provide them with an alibi. However, when questioned, Romaine informs the...

Previously published in the print anthology Poirot Investigates. Poirot tasks his friends with solving a murder that is more like a riddle.

Previously published in the print anthology Poirot's Early Cases. A man has apparently committed suicide, but things are not always as they appear. The housekeeper points out that the gun was in the victim's left hand, yet he was right handed.

Previously published in the print anthology Partners in Crime. Captain Sessle is found stabbed through the heart with a hatpin, and the only clue is a bit of red wool in his hand. A pretty blonde is charged because she was wearing a bright red wool coat, but the Beresfords aren’t so sure. Was there more behind the killing than a cute girl and some red yarn?

Previously published in the print anthology Partners in Crime. During a lull in business, Tommy and Tuppence amuse themselves by perusing the paper’s personal columns. One cryptic ad reads, “Three hearts … 12 tricks … Ace of Spades … finesse the King.” Tommy is certain it is a secret message indicating a crime about to be committed.

Previously published in the print anthology Partners in Crime. Tommy and Tuppence sleuth after a clever counterfeiter who has been flooding both sides of the Channel with phony bills. In a dark alley, Tommy finds chalked Xs over all the doors—but what do they mean?

Previously published in the print anthology The Mysterious Mr. Quin. On his annual trip to Monte Carlo, Mr. Satterthwaite finds himself in the company of Mr. Quin, who is caught up in a mysterious love triangle.

Previously published in the print anthology Partners in Crime. The Beresfords meet their first client, a man whose secret affair with a shopgirl goes terribly awry when she disappears. Tommy assures him they will find her within twenty-four hours, though it is by no means certain that they will meet this impossible deadline.