Styles Court, a magnificent country estate, should have been left to John Cavendish, but instead was left to his stepmother Emily, who promptly married a fortune hunter ... and promptly met her death!

October on the island of Rhodes is a veritable paradise of privacy, beauty, and calm—or so Hercule Poirot has imagined. The reality is quite different, as the arrival of famed Chanel beauty Valentine Chantry causes a ripple of malice to be felt across the island. She captivates at least one married man with her wiles and good looks, as her brooding husband watches on. Poirot senses that someone has murder in their heart, and he guesses right.

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An alarming telephone call, in which the phrases "it's life and death" and "the table with the yellow irises" are whispered, causes Hercule Poirot to rush to the luxuriant restaurant Jardin des Cygnes, desperate to stop an impending murder and find the person behind the voice on the phone. After bumping into an old acquaintance, he is invited to join a dinner party in full swing. But, just as the dancing and champagne are overflowing, a morbid announcement...

In Agatha Christie's "The King of Clubs," Poirot investigates the possible double murder of a famous dancer and theater impresario. Could the words of a fortune teller and a playing card provide a solution to the mystery? This short story originally appeared in the March 21, 1923 issue of The Sketch magazine.

In Agatha Christie's short story, "The Adventure of Johnnie Waverly," Poirot investigates the kidnapping of Johnnie Waverly, the three-year-old son of a wealthy couple in Surrey. Could the butler be in on the plot? And why were all the clocks in the house set ten minutes ahead at the time of the kidnapping? This short story originally appeared in the October 10, 1923 issue of The Sketch magazine.

In Agatha Christie's short story, "The Adventure of the Egyptian Tomb," the widow of a famous Egyptologist consults Poirot on the suspicious death of her husband and an American financier, Bleibner. The mystery takes Poirot and Hastings to Egypt to investigate the site of an archaeological dig. But who could want the two men dead? This short story originally appeared in the September 26, 1923 issue of The Sketch magazine.

Miss Marple and Hercule Poirot both make appearances in Agatha Christie's Double Sin and Other Stories, a sterling collection of short mystery fiction that offers double the suspense, surprise, and fun. In one of London's most elegant shops, a decorative doll dressed in green velvet adopts some rather human, and rather sinister, traits. A country gentleman is questioned about a murder yet to be committed. While summoning spirits, a medium is drawn...

Previously published in the print anthology Murder in the Mews: Four Cases of Hercule Poirot. When the specifications for a new bomber plane are stolen, the Air Marshal enlists Hercule Poirot to help him find the culprit.

Previously published in the print anthology Poirot's Early Cases. A woman's body is found in the third-floor flat of Friar Mansions, and who should live on the very same block but the perspicacious Hercule Poirot?

In Agatha Christie's short story, "The Adventure of the Clapham Cook," Poirot is asked by a Mrs. Todd to investigate the sudden departure of her cook, Eliza. When elements of the case seem to correspond to miscellaneous articles read aloud from yesterday's paper to him by Hastings, Poirot begins to unravel a devilishly complex plot. This short story originally appeared in the November 14, 1923 issue of The Sketch magazine.