The Mystery of the Blue Train

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?

Towards Zero: What is the connection among a failed suicide attempt, a wrongful accusation of theft against a schoolgirl, and the romantic life of a famous tennis player? To the casual observer, apparently nothing. But when a house party gathers at Gull’s Point, the seaside home of an elderly widow, earlier events come to a dramatic head. Ordeal By Innocence: According to the courts, Jacko Argyle bludgeoned his mother to death with a poker. The sentence was life imprisonment.

Two standalone novels from the queen of mystery, Agatha Christie. From the sprawling Leonide family to dark moors, no one can spin a mystery quite like she can. In Crooked House, 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....

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.

Ten strangers are lured to an isolated island mansion off the Devon coast by a mysterious "U.N. Owen". At dinner a recorded message accuses each of them in turn of having a guilty secret, and by the end of the night one of the guests is dead. Stranded by a violent storm, and haunted by a nursery rhyme counting down one by one...one by one they begin to die. Who among them is the killer? And will any of them survive?

This is the very first Poirot/Hastings story. Set in 1916, we meet Captain Hastings as he is invalided out of the Great War and goes to convalesce at Styles Court, the family home of his great friend, John Cavendish. By an extraordinary coincidence, billeted in the village is a brilliant little retired detective with an egg-shaped head, who made a considerable impression on the Captain when he was in Belgium. Styles is not a happy household and in the blistering summer heat, tensions mount.

After the death of her husband, Dolly Bantry sold Gossington Hall to the former film star Marina Gregg and her husband. When the glamorous couple decide to throw a benefit party for the local hospital, the grounds are thronged with curious visitors, and for one of them, the day ends in tragedy. As Marina is serving cocktails in the house, she is cornered by the excitable Heather Babcock, who chatters away about their former meeting about eleven years ago before spilling her daiquiri all over herself and Marina.

Rex Fortescue, king of a financial empire, was sipping tea in his "counting house" when he suffered an agonizing and sudden death. On later inspection, the pockets of the deceased were found to contain traces of cereals. Yet, it was the incident in the parlor that confirmed Miss Marple's suspicion that here she was looking at a case of crime by rhyme....

Lymstock is a town with more than its share of shameful secrets - a town where even a sudden outbreak of anonymous hate mail causes only a minor stir. But all that changes when one of the recipients, Mrs. Symmington, commits suicide. Her final note says "I can’t go on", but Miss Marple questions the coroner's verdict of suicide. Soon nobody is sure of anyone - as secrets stop being shameful and start becoming deadly.

Little did Anthony Cade suspect that a simple errand on behalf of a friend would make him the centrepiece of a murderous international conspiracy. Someone would stop at nothing to prevent the monarchy being restored in faraway Herzoslovakia. The combined forces of Scotland Yard and the French Surete can do no better than go in circles - until the final murder at Chimneys, the great country estate that yields up an amazing secret.