He invented the inverted detective story and used some of his early experiences as a colonial surgeon in his novels. A large proportion of the Dr Thorndyke stories involve genuine, but often quite arcane, points of scientific knowledge, from areas such as tropical medicine, metallurgy and toxicology. His first stories were written in collaboration with Dr John James Pitcairn (1860-1936), medical officer at Holloway Prison and published under the nom de plume "Clifford Ashdown." His first Thorndyke story, The Red Thumb Mark, was published in 1907 and shortly afterwards he pioneered the inverted detective story, in which the identity of the criminal is shown from the beginning: some short stories with this feature were collected in The Singing Bone in 1912. His other works include John Thorndyke's Cases (1909), The Eye of Osiris (1911), The Vanishing Man (1911), The Mystery of 31 New Inn (1912), The Uttermost Farthing: A Savant's Vendetta (1913) and The Cat's Eye (1923).

    Indeed, as Detective Chief Inspector W.T. Challoner soon discovered, seven people had good cause to murder him. Everyone ought to have done it, but by the evidence nobody had. The seven suspects, all with excellent motives for killing the hateful Eric Crowther. So it was not lack of evidence but rather a surfeit of it which sent Challoner and his son Jerry half across Europe in pursuit of the trail. He collected their secrets. And he used them. But whick of these long-time sufferers had found the courage to pull the trigger? And should this benefactor really be prosecuted?NOTE: White Cottage Mystery was her first mystery, published as newspaper serial 1927; first published in book form 1975.

    Scotland Yard's Inspector Roderick Alleyn arrives to find a complete collection of alibis, a missing butler, and an intricate puzzle of betrayal and sedition in the search for the key player in this deadly game.

    Aylmore, M.P., in the witness-box. And Spargo knew and felt that it was that appearance for which the crowded court was waiting. Thanks to his own vivid and realistic specials in the Watchman, everybody there had already become well and thoroughly acquainted with the mass of evidence represented by the nine witnesses who had been in the box before Mr. Aylmore entered it. They were familiar, too, with the facts which Mr. Aylmore had permitted Spargo to print after the interview at the club, which Ronald Breton arranged. Why, then, the extraordinary interest which the Member of Parliament's appearance aroused?

    Scandal abounds when it becomes clear that the only people with any motive to murder him are the only people who had the opportunity - because the President's Lodging opens off Orchard Ground, which is locked at night, and only the Fellows of the College have keys

    A. Milne was also the author of numerous dramas, essays, and novels for adults — among them, this droll and finely crafted whodunit.In it, Milne takes readers to the Red House, a comfortable residence in the placid English countryside that is the bachelor home of Mr. Mark Ablett. While visiting this cozy retreat, amateur detective Anthony Gillingham and his chum, Bill Beverley, investigate their genial host's disappearance and its connection with a mysterious shooting. Was the victim, whose body was found after a heated exchange with the host, shot in an act of self-defense? If so, why did the host flee, and if not, what drove him to murder?Between games of billiards and bowls, the taking of tea, and other genteel pursuits, Gillingham and Beverley explore the possibilities in a light-hearted series of capers involving secret passageways, underwater evidence, and other atmospheric devices.Sparkling with witty dialogue, deft plotting, and an intriguing cast of characters, this rare gem will charm mystery lovers, Anglophiles, and general readers alike.

    The police, of course, investigate - and so do Miles Bredon and his wife, in the interests of the Indescribable Insurance Company, with which the deceased man, Mr Mottram, had been heavily insured.The culprit is the three gas taps in Mr Mottram's room, and Miles hopes to prove that his death is suicide. Miles' old wartime colleague, Police Inspector Leyland, is convinced it's murder. And the conclusion is as ingenious as it is surprising.

    His arrogance and abrasive manner had alienated his wife, her sister, his house guests, his wayward son, even a desperate friend. Of course, his attentions to one attractive young guest in plain view of her husband simply multiplied the possible suspects in his murder.

    But she stumbles upon more than she bargained for! Anne is on the platform at Hyde Park Corner tube station when a man falls onto the live track, dying instantly. A doctor examines the man, pronounces him dead, and leaves, dropping a note on his way. Anne picks up the note, which reads "17.1 22 Kilmorden Castle". The next day the newspapers report that a beautiful ballet dancer has been found dead there-- brutally strangled. A fabulous fortune in diamonds has vanished. And now, aboard the luxury liner Kilmorden Castle, mysterious strangers pillage her cabin and try to strangle her. What are they looking for? Why should they want her dead? Lovely Anne is the last person on earth suited to solve this mystery... and the only one who can! Anne's journey to unravel the mystery takes her as far afield as Africa and the tension mounts with every step... and Anne finds herself struggling to unmask a faceless killer known only as 'The Colonel'....

    Charles turns to Miss Silver to uncover the strange truth behind Margaret's complicity, and the identity of the terrifying and mysterious individual behind the grey mask.

    D. James. Fast on the heels of her latest best seller: a new, fiendishly entertaining gathering of previously uncollected stories, from the author of Death Comes to Pemberley and The Private Patient.It's not always a question of "whodunit?" Sometimes there's more mystery in the why or how. And although we usually know the unhealthy fates of both victim and perpetrator, what of those clever few who plan and carry out the perfect crime? The ones who aren't brought down even though they're found out? And what about those who do the finding out who witness a murder or who identify the murderer but keep the information to themselves? These are some of the mysteries that we follow through those six stories as we are drawn into the thinking, the memories, the emotional machinations, the rationalizations, the dreams and desires behind murderous cause and effect.

    He saw at once that Mr. Wynter was beyond mortal aid.Gregory Wynter is shot dead through the window of his dressing room. There is no apparent motive for the crime, and it seems impossible for the murderer to have escaped before the police arrive. The dead man's brother, Austin, enlists the help of Christopher and Vivienne Perrins, a brother-and-sister team of private investigators.In this classic puzzler, the Perrins piece together the complex relationships within the Wynter household and beyond. What they discover leads surprisingly to romance, not to mention the unravelling of an "impossible" murder which also involves a box of poisoned chocolates . . .Murder at Monk's Barn was originally published in 1931. This new edition features an introduction by crime fiction historian Tony Medawar.

    It is quite impossible that he should have killed himself. He has been murdered. About half an hour ago. By a long knife passed under the left shoulder-blade into the heart."On a fog-bound London night, a soirée is taking place in the studio of artist Laurence Newtree. The guests include an eminent psychiatrist, a wealthy philanthropist and an observant young friend of Newtree's, John Christmas. Before the evening is over, Newtree's neighbour is found stabbed to death in what appears to be an impossible crime. But a mysterious man in a fez has been spotted in the fog asking for highly unlikely directions...The resourceful John Christmas takes on the case, unofficially, leading to an ingenious solution no one could have expected, least of all Inspector Hembrow of Scotland Yard.The Studio Crime is the first of Ianthe Jerrold's classic whodunit novels, originally published in 1929. Its impact led to her membership of the elite Detection Club, and its influence can be felt on later works by John Dickson Carr, Ngaio Marsh and Dorothy L. Sayers among others.This edition, the first in over eighty years, features a new introduction by crime fiction historian Curtis Evans.

    But when the spinster dies suddenly, her best friend kicks up an unseemly fuss, loud enough to attract the attention of Detective Chief Inspector Tom Barnaby. And when Barnaby and his eager-beaver deputy start poking around, they uncover a swamp of ugly scandals and long-suppressed resentments seething below the picture-postcard prettiness.

    The stranger, Brat Farrar, has been carefully coached on Patrick's mannerism's, appearance, and every significant detail of Patrick's early life, up to his thirteenth year when he disappeared and was thought to have drowned himself. It seems as if Brat is going to pull off this most incredible deception until old secrets emerge that jeopardize the imposter's plan and his life.