Recently, there had been some strange goings on at Styles St Mary. Evelyn, constant companion to old Mrs Inglethorp, had stormed out of the house muttering something about "a lot of sharks". And with her, something indefinable had gone from the atmosphere. Her presence had spelt security; now the air seemed rife with suspicion and impending evil.

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.

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'. 

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.

First, the mystery man in the church with a bullet-wound. Then, the riddle of a dead man's buried treasure...the curious conduct of a caretaker after a fatal riding accident...the corpse and a tape-measure...the girl framed for theft...and the suspect accused of stabbing his wife with a dagger. Here are six gripping cases with one thing in common: the astonishing deductive powers of Miss Marple.

June Whitfield returns as the deceptively mild spinster sleuth in three full-cast BBC Radio 4 dramatisations. Specially broadcast to mark the 125th anniversary of Agatha Christie's birth, these brand new dramas are based on three of her best short stories.

Mrs Packington felt alone, helpless, and utterly forlorn. But her life changed when she stumbled upon an advertisement in The Times 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.

Here are 12 ingenious, witty mysteries showing the author at her best, including: the curious disappearance of Lord Listerdale, the strange meeting on a train of a feckless man and a beautiful girl, and Philomel Cottage and the extraordinary country house visit of Edward Robinson. Each is expertly narrated by Hugh Fraser.

Actor David Suchet recalls his experience of playing Agatha Christie's world-famous detective, Hercule Poirot, for almost a quarter of a century. In the summer of 2013 David Suchet filmed his final scenes as Hercule Poirot. After 24 years in the role, he will have played the character in every story that Agatha Christie wrote about him (bar one, deemed unfilmable) and he will bid adieu to a role and a character that have changed his life.

In a remote house in the middle of Dartmoor, six shadowy figures huddle around a small table for a seance. Tension rises as the spirits spell out a chilling message: "Captain Trevelyan...dead...murder."

What begins as a routine journey on the luxurious Orient Express soon unfurls into Agatha Christie's most famous murder mystery. This all-star production features lead performances from Tom Conti ( The Dark Knight Rises, Merry Christmas Mr Lawrence) as Hercule Poirot, Sophie Okonedo ( After Earth, Hotel Rwanda and Ace Ventura) and Eddie Marsan ( Sherlock Holmes, V for Vendetta and Hancock) plus a full supporting cast.

Six short stories from the Queen of Crime, telling, amongst other things, of Pink Pearls and Sinister Strangers.Bonus Feature: Includes an exclusive Q&A session between Hugh Fraser and David Brawn, Publishing Operations Director at HarperCollins.Tommy and Tuppence Beresford were restless for adventure, so when they were asked to take over Blunt’s International Detective Agency, they leapt at the chance

This anthology of rare stories of crime and suspense brings together a selection of rare tales by masters of the Golden Age of Detective Fiction for the first time in book form, including a newly discovered Agatha Christie crime story that has not been seen since 1922. At a time when crime and thriller writing has once again overtaken the sales of general and literary fiction, Bodies from the Library unearths lost stories from the Golden Age, that period between the World Wars when detective fiction captured the public’s imagination.

All great crime writers have their favourite creations. Similarly, every great sleuth has his, or her, own preferred method of deduction. Take the charming Parker Pyne, who relies upon an intuitive knowledge of human nature to solve the 'Problem at Pollensa Bay'. Or Mr Satterthwaite, who seeks inspiration through his collaboration with the enigmatic Mr Quin in 'The Harlequin Tea Set' mystery. Then, of course, there's Poirot, whose measured analysis of motive and opportunity is tested to the full in 'Yellow Iris', when he receives an anonymous call about a matter of life and death. 

Like many of her contemporaries, Agatha Christie wrote stories for a variety of magazines in the 1920s and '30s, and most of these eventually found their way into her books of short stories. Now, many years after her death, detective work worthy of Agatha Christie herself has unearthed "new" stories, most of which have never been published anywhere in the world since their original appearances.