A woman experiences an unsettling vision after moving in to the home of her dreams - and it transpires she was brought up in the house as a child. Miss Marple investigates the history of the property and discovers it was connected with a baffling disappearance years before - which has never been solved.
The sleuthing spinster teams up with a dashing young man to investigate a series of poison-pen letters in the sleepy village of Lymstock. Two of the missives have led to suicides - but Miss Marple suspects there is more to the deaths than meets the eye.
The sleuthing spinster meets fellow enthusiasts Tommy and Tuppence at a nursing home, where the ramblings of an elderly resident prompt them to join forces and investigate the unsolved mystery of a murdered child. The trail leads to the Norfolk village of Farrell St Edmund, a community harbouring sinister secrets and tales of heartbreak.
A blizzard forces the sleuthing spinster to spend a night in isolated Sittaford House, situated on a Devonshire moor. Without explanation, the building's owner, rising politician Clive Trevelyan, decides to pass the evening in a local hotel - only for a ouija board to predict his murder.
When she attends a wedding Miss Marple finds the guests all all hiding secrets. A family try to come to terms with the hanging of their brother for a crime he didn't commit.
After Rex Fortescue, his wife and their maid are discovered to have been murdered, Miss Marple works out that the nursery rhyme Sing a Song of Sixpence is involved in the way that they died. She soon discovers that the Fortescue family has secrets and scandals but finds the significance of the song hard to unravel.
Some of the people living in the village of Wychwood-under-Ashe die unexpectedly after the arrival of American Bridget Conway. Miss Marple works with Luke Fitzwilliam to investigate what is going on. As they investigate further they discover a shocking secret.
Bobby Attfield is determined to solve a riddle after being the sole witness to a dying man's last words. He ends up becoming friends with socialite Frankie Derwent and pays a visit to family friend Miss Marple to help him solve the riddle. Some clues sees them heading to Castle Savage, where they discover a hotbed of stifled emotion, treachery and deceit.
When a friend thinks there has been some foul play at the family home, Miss Marple finds her detective skills are needed.
Miss Marple goes with Lady Virginia Revel to a weekend party at country estate called Chimneys and ends up finding herself in the middle of an important diplomatic gathering. Count Ludwig of Austria is found dead after some of the guests clash over dinner. Miss Marple and Chief Inspector Finch find a coded message and the remains of a murdered servant and Miss Marple realises that the secret of Chimneys is much more sinister than she ever thought.
Miss Marple attempts to stop a court hearing after she finds new evidence about the 'Blue Geranium' murder case. Several Months earlier, Miss Marple attended a party at a village golf club when the dead body of a young man was soon discovered. Not long later a wealthy and unpopular local woman is found dead in her bed. She is believed to have died of shock after the geranium in her wallpaper turned blue. Miss Marple is determined to have the trial halted before the wrong person is convicted of murder.
St Mary Mead gets a touch of Hollywood after actress Marina Gregg and her English film director husband, Jason Rudd move into Gossington Hall. The locals attend a glamourous party party but Marina's new role comes under threat after an excitable fan dies after drinking a poisoned cocktail. Miss Marple attempts to discover who the real attended victim was and who was responsible.