Ariadne Oliver, Queen of Crime Fiction, has been asked to devise a Murder Hunt for a fête at Nasse House, the home of Sir George Stubbs. But she begins to suspect that someone is manipulating the scenario of her game and fears that something very sinister is being planned. She sends for her old friend Hercule Poirot. At first, he is not inclined to take her very seriously, but soon a series of events propels him to change his mind.

As Hercule Poirot sifts through his post one particular morning, he alights upon a letter from an elderly and (as it transpires), exceedingly rich spinster - Miss Emily Arundell. She is clearly in great distress and seeking his help, but doesn’t say why. Her only specific mention is ‘the incident of the dog’s ball’. However, what intrigues Poirot is the date of the communication - it was written two months ago. He persuades Captain Hastings that they must visit the lady with all haste.

Christmas Eve, and the Lee family's reunion is shattered by a deafening crash of furniture and a high-pitched wailing scream. Upstairs, the tyrannical Simeon Lee lies dead in a pool of blood, his throat slashed. When Hercule Poirot offers to assist, he finds an atmosphere not of mourning but of mutual suspicion. It seems everyone had their own reason to hate the old man....

Still in the formative years of his career, Hercule Poirot faces a most taxing case: who killed Lord Cronshaw? Was Coco Courtenay's death on the same night a mere coincidence? And did she deliberately take an overdose of cocaine?

The dentist was found with a blackened hole below his right temple. A pistol lay on the floor near his out-flung right hand. Later, one of his patients was found dead from a lethal dose of local anaesthetic. It's a clear case of murder and suicide. But why would a dentist commit a crime in the middle of a busy day of appointments? A shoe buckle holds the key to the mystery. Now, in the words of the rhyme, can Poirot pick up the sticks and lay them straight?

John Moffat stars as the Belgian detective Hercule Poirot in seven more BBC Radio 4 full-cast dramatisations. The stories in this volume are: Evil Under the Sun, Sad Cypress, Murder in Mesopotamia, Lord Edgware Dies, Halloween Party, Murder on the Links and Five Little Pigs. Based on the original novels by Agatha Christie, these superb adaptations feature a cast of outstanding actors playing an array of likely suspects.

June Whitfield stars as Miss Marple in seven full-cast BBC Radio 4 dramatisations. The stories included are: 'The Moving Finger', 'They Do It with Mirrors', 'Nemesis', 'Sleeping Murder', 'Tape-Measure Murder', 'The Case of the Perfect Maid' and 'Sanctuary'. 

Mrs Packington felt alone, helpless, and utterly forlorn. But her life changed when she stumbled upon an advertisement in The Times/i> which read: "ARE YOU HAPPY? IF NOT, CONSULT MR PARKER PYNE". Equally adept at putting together the pieces of a marriage or the fragments of a murder mystery, Mr Parker Pyne was possibly the world's most unconventional private eye, and certainly its most charming.

Mrs McGinty died from a brutal blow to the back of her head. Suspicion fell immediately on her shifty lodger, James Bentley, whose clothes revealed traces of the victim's blood and hair. Yet something was amiss: Bentley just didn't look like a murderer.

John Moffatt stars as the Belgian detective Hercule Poirot. The ABC Murders: A chilling letter sets the sleuth on the trail of an enigmatic killer. After the Funeral: A wealthy businessman is dead, and his sister thinks it was murder. Death on the Nile: Poirot is in Egypt when a chilling murder takes place. Peril at End House: Whilst on holiday, the sleuth encounters a young woman, a hat and a bullet. The Murder of Roger Ackroyd: Mrs Farrars is found dead, one year after the death of her husband.

As instructed, stenographer Sheila Webb let herself into the house at 19 Wilbraham Crescent. It was then that she made a grisly discovery: the body of a dead man sprawled across the living-room floor. What intrigued Poirot about the case was the time factor. Although in a state of shock, Sheila clearly remembered having heard a cuckoo clock strike 3.00. Yet, the four other clocks in the living room all showed the time as 4.13. Even more strange: only one of these clocks belonged to the owner of the house.

There's Rosemary, that's for remembrance. Published in 1945, "Sparkling Cyanide" is all about remembrance. It begins with six characters recalling the horrific death of Rosemary Barton, a beautiful but shallow young heiress poisoned by a cyanide-spiked glass of champagne whilst celebrating her birthday at a smart London restaurant.

First there was the mystery of the film star and the diamond...then came the "suicide" that was murder...the mystery of the absurdly cheap flat...a suspicious death in a locked gun room...a million-dollar bond robbery...the curse of a pharaoh's tomb...a jewel robbery by the sea...the abduction of a prime minister...the disappearance of a banker...a phone call from a dying man...and finally, the mystery of the missing will. What links these fascinating cases? Only the brilliant deductive powers of Hercule Poirot!

Following an otherwise-enjoyable literary luncheon, the celebrated crime novelist Ariadne Oliver is accosted by a particularly formidable woman who engages her in conversation about one of her many god-daughters, whom Ariadne hasn’t seen since she was a child. She lands a bombshell with the question ‘What I want to know is this: did her mother kill her father, or was it the father who killed the mother?’

A few weeks after marrying an attractive widow, Gordon Cloade is tragically killed by a bomb blast in the London blitz. Overnight, the former Mrs. Underhay finds herself in sole possession of the Cloade family fortune. Shortly afterward, Hercule Poirot receives a visit from the dead man's sister-in-law who claims she has been warned by "spirits" that Mrs. Underhay's first husband is still alive. Poirot has his suspicions when he is asked to find a missing person guided only by the spirit world.