A young banker is suspected of stealing one million dollars in Liberty Bonds on a transatlantic journey to New York, and appeals to Hercule Poirot to clear his name. Poirot learns the identities of the three people who hold keys to the locked trunk, but it won't be as easy to identify the true thief.

In Agatha Christie’s short story, “The Chocolate Box,” Poirot describes a case he was unable to solve. Investigating the apparent poisoning of a popular Belgian civil servant, Poirot goes undercover to expose the murderer, only to discover the case is not so tidy as he thinks. But who could have wanted the man dead? This short story originally appeared in the May 23, 1923 issue of The Sketch magazine.

Three critically acclaimed recordings are joined together in this dazzling Agatha Christie Triple Bill, read by award-winning narrators Alison Larkin and James Warwick, star of the Partners in Crime TV series on Masterpiece Theater.

The Man in the Brown Suit is Agatha Christie at her best, as a young woman makes a dangerous decision to investigate a shocking “accidental” death she witnesses at a London tube station. In Agatha Christie’s classic crime adventure novel, They Came to Baghdad, a bright young adventure seeker in the Middle East finds more excitement than she bargained for when a wounded spy expires in her hotel room.

Love can propel us to our greatest heights . . . and darkest depths. In this new compendium of Agatha Christie short stories, witness the dark side of love—crimes of passion, games of the heart, and deadly deceits. This pulse-pounding compendium features beloved detectives Hercule Poirot and Miss Marple, master of charades Parker Pyne, the enigmatic Harley Quin, and the adventurous Tommy and Tuppence, all at the ready to solve tantalizing mysteries.

Movie star Mary Marvell consults with Hercule Poirot after receiving threatening letters that warn her to return her diamond, the famous "Western Star", to its rightful owner. But who does own the diamond, and is it even the genuine article?

Hercule Poirot is about to tuck into a very traditional English supper with his old friend Bonnington when a lone diner sparks his interest. Like clockwork, the man has eaten at the restaurant on Thursdays and Tuesdays for the last 10 years, but no one on the staff knows his name. When "Old Father Time", as they have fondly nicknamed him, suddenly stops coming, Poirot believes that he might have picked up the one essential clue that could shed light on this mysterious man. Could what Old Father Time ordered as his final meal provide the key?

Major Hastings and Hercule Poirot are not interested in the mystery of the Spanish chest, which has been reported in the papers so often that it seems to be an entirely closed case. But, when Hastings persuades Poirot to attend a fabulous party given by Lady Chatterton, they discover someone sequestered upstairs who is desperate for their help. Will the contents of a dead man's pockets reveal to the inscrutable eye of Hercule Poirot who the culprit is?

According to the courts, Jacko Argyle bludgeoned his mother to death with a poker. The sentence was life imprisonment. But when Dr. Arthur Calgary arrives with the proof that confirms Jacko's innocence, it is too late - Jacko died behind bars followinga bout of pneumonia. Worse still, the doctor's revelations reopen old wounds in the family, increasing the likelihood that the real murderer will strike again.

Mrs. Packington felt alone, helpless, and utterly forlorn. But her life changed when she stumbled upon an advertisement in the Times that read: "Are you happy? If not, consult Mr. Parker Pyne." Equally adept at putting together the fragments of a murder mystery or the pieces of a broken marriage, Mr. Parker Pyne is possibly the world's most unconventional private investigator. Armed with just his intuitive knowledge of human nature, he is an Englishman abroad, traveling the globe to solve and undo crime and misdemeanor.

When the recently orphaned Anne Beddingfield moves to London to live with her late father’s solicitor and his wife, she is ready for adventure to find her, and find her it most certainly does. While waiting for the Tube after a failed job interview, Anne witnesses a man fall off the Underground platform onto the rails. The police determine the man’s death to be “accidental”. But the examining doctor fortuitously leaves behind a rather curious note on his way out of the station, and Anne makes the life-altering decision to investigate this “accidental” death on her own.

The Leonides are one big happy family living in a sprawling, ramshackle mansion. That is until the head of the household, Aristide, is murdered with a fatal barbiturate injection. Suspicion naturally falls on the old man's young widow, fifty years his junior. But the murderer has reckoned without the tenacity of Charles Hayward, fiancé of the late millionaire's granddaughter.

From the brilliant pen of Agatha Christie comes two novels featuring the beloved sleuthing duo: In the The Secret Adversary, Tommy and Tuppence decide to embark on a daring business scheme: Young Adventurers Ltd. But they get more than they bargained for when their first assignment for the sinister Mr. Whittington draws them into a diabolical conspiracy. Set during the dark days of World War II, Agatha Christie’s N or M? puts two most unlikely espionage agents, Tommy and Tuppence Beresford, on the trail of a pair of Nazi spies who have murdered Britain’s top agent.

While playing an erratic round of golf, Bobby Jones slices his ball over the edge of a cliff. His ball is lost, but on the rocks below he finds the crumpled body of a dying man. The man opens his eyes and with his last breath says, "Why didn't they ask Evans?" Haunted by those words, Bobby and his vivacious companion, Frankie, set out to solve a mystery that will bring them into mortal danger.... This title was previously published as The Boomerang Clue.

A murder trial takes a diabolical turn when the wife of the accused takes the stand.... A woman's sixth sense - and a loaded revolver - signal premonitions of doom.... A stranded motorist seeks refuge in a remote mansion and is greeted with a dire warning.... Detective Hercule Poirot faces his greatest challenge when his services are enlisted - by the victim - in a bizarre locked-room murder.

From the stunning title story (which inspired the classic film thriller) to the rarest gems in detective fiction, these eleven tales of baffling crime and brilliant deduction showcase Agatha Christie at her dazzling best.