While lunching in the chic Gold Room, Tommy masquerades as a blind detective. It is then that the Beresfords are approached by the elegant Duke of Blairgowrie for help in locating his missing daughter.

Previously published in the print anthology Partners in Crime. A woman wants to prove that she was in two different places at the same time! Tommy and Tuppence are on the case.

The rather disgruntled pair is sequestered in the Grand Adlington Hotel having made a pig's ear out of their latest case. But, whilst sipping mournful cocktails, with Tommy oddly dressed as a Parson, they are gleefully accosted by their old acquaintance Mr. Bulger who has London's most beautiful stage actress, Gilda Glen, in tow. Feather brained and a little confused, Gilda takes Tommy for a real clergyman and scrawls out a desperate note to meet him away from the hotel.

Christmas should be a time of joy and warmth, but for Miss Marple, it brings a haunting sense of dread. When she meets a charming couple during a holiday stay, her instincts tell her something is horribly wrong. The woman's life, Miss Marple fears, hangs by a thread, though everyone else sees nothing but holiday cheer. As a veil of deadly intent lurks beneath festive decorations and warm firesides, Miss Marple races against the ticking clock of the holiday season to expose a sinister plot.

Previously published in the print anthology Partners in Crime. Throwing on an almost convincing French accent, Tommy is determined to act the Great Detective Hanaud to his and Tuppence's latest, lovely client. Miss Hargreaves has recently received a box of chocolates from nobody knows who, and, due to her dislike of chocolates, was the only one to not fall afoul of the arsenic-spiked treats. But, Miss Hargreaves is not the first recipient of such a gift; three other large country houses have received arsenic-laced chocolates.

Some secrets can only be kept by the dead. When Dr. Rosen, a man with enemies in dark places, is found dead at the bottom of his staircase, everyone suspects foul play. Four people were close enough to know his fears—and perhaps, his fate. Each carries their own scars, secrets, and strange alibis. As suspicion falls on them, Miss Marple enters a maze of mistrust and hidden motives, where shadows of a past life reveal a chilling truth. The Four Suspects spins a deadly game of who, if anyone, can truly be trusted, and what treacheries linger in the hearts of even the innocent.

In Agatha Christie's haunting tale The Bloodstained Pavement, a seaside retreat becomes a sinister stage for murder. Joyce Lemprière, a keen-eyed artist, captures more than just landscapes when she spots what seems to be blood on the cobblestones, a mark that sets her imagination on edge. The quaint seaside village, known for its idyllic sunsets and gentle waves, hides a shadowy secret behind its picturesque charm. Miss Marple, with her unassuming wisdom, steps into this world of deception and fragmented whispers, sensing the danger lurking beneath every innocuous facade.

Previously published in the print anthology Partners in Crime. The Beresfords finally come face to face with their secret adversary. In order to crack the case, they must ape the techniques of the great Hercule Poirot.

When Raymond West—a man whose thirst for adventure matches his talent for mystery—gets word of a forgotten treasure sunken off the coast, he finds himself lured to a sleepy Cornish village. But what seems like an idyllic trip quickly turns ominous as secrets bubble up from the ocean's depths, and danger lurks in every shadow. Rumors of smuggled gold ingots ignite whispers of treachery, and a web of lies begins to unravel. Lucky for Raymond, his astute friend Miss Marple is never far from the truth, even if she's leagues away from the scene.

In The Idol House of Astarte, Agatha Christie spins an enchanting yet eerie tale, turning an innocent country outing into a sinister encounter with the supernatural. As the story unfolds at a seemingly harmless pagan shrine, an ancient statue of the goddess Astarte casts an unsettling presence, hinting at dark forces. When a man suddenly dies after a bizarre ritual, what begins as a harmless story told among friends morphs into an unsettling mystery. Is there truly a supernatural force at work, or is this yet another case where human nature outshines superstition in its cunning?

In a sleepy English village, where scandal whispers under a polite facade, a single act of betrayal erupts into a mystery that entangles everyone. In Motive v. Opportunity, Miss Marple faces one of her most baffling dilemmas: when both motive and opportunity lie in plain sight, what reveals the real killer? Every character seems cloaked in a blend of innocence and cunning, each with their own murky secrets. But the question is not who had a reason or the chance—it's who had the audacity.

In A Port of Tea, Agatha Christie draws readers into a curious and stylish world of high-society secrets, humor, and hidden dangers. Tommy and Tuppence Beresford, looking for adventure, open "Blunt's International Detective Agency," expecting daring mysteries and challenging cases. To add a unique flair, they assume the identities of famous fictional detectives, blending charm and humor into their investigations. But as they dive deeper into each case, the game of roleplay leads them into tangled schemes where nothing is as innocent as it appears.

Under the sun-drenched skies of the Canary Islands, a seemingly perfect vacation takes a sinister turn. A quiet, unassuming companion drowns under mysterious circumstances, leaving behind a trail of whispered secrets and suspicious looks. Was it a tragic accident, or was something darker at play? When Miss Marple is drawn into the story, her astute perception peels back the layers of a friendship riddled with envy and concealed motives. The Companion is a gripping exploration of loyalty warped by greed and the chilling lengths people will go to for what they covet.

In Death by Drowning, the serene village of St. Mary Mead is shaken when a young woman is found drowned under suspicious circumstances. Though the town whispers of an accidental fall, Miss Marple sees hints of something far more sinister. As she follows the trail, dark secrets emerge—family tensions, hidden grudges, and quiet despair lurking just beneath the surface. Miss Marple's keen eye notices what others overlook: a single overlooked clue that may unravel the mystery. Who would benefit from silencing this young woman, and why?

The Tuesday Night Club is the first story in Agatha Christie's The Thirteen Problems and introduces readers to the brilliant Miss Marple. In this tale, a group of friends—Miss Marple, her nephew Raymond West, artist Joyce Lemprière, Sir Henry Clithering (a retired Scotland Yard commissioner), Dr. Pender, and solicitor Mr. Petherick—gather for a casual evening where each member presents a mystery for the others to solve. Sir Henry kicks off the evening with a perplexing case of a dinner party where a woman falls ill and dies, seemingly from poisoning.