"The Eye of Osiris" (1911) is a novel by R. Austin Freeman. Dr. John Thorndyke, a medical jurispractitioner bases his solutions on his method of collecting all possible data (including dust and pond weed) and making inferences from them before looking at any of the protagonists and motives in the crimes. It is this method which gave rise to one of Freeman's most ingenious inventions, the inverted detective story, where the criminal act is described first and the interest lies in Thorndyke's subsequent unraveling of it.

R. Austin Freeman presents eight cases for his ingenious Edwardian "scientific investigator", Dr. John Thorndyke, including: a classic locked-room murder mystery; a race to find a disappeared child; a dead woman discovered on a train; the story of the vengeful ghost of a murdered Chinese mandarin; and the enigmatic Moabite Cypher. As ever, Dr. Thorndyke meticulously collects the evidence of footprints, dust, hairs, and fibres, and even a single blue sequin, to unravel the mystery and see that justice is done. 

 Overworked locum Dr. Jervis is called to the bedside of a gentleman who refuses to see a doctor except on the condition that the doctor must be told neither his name nor his address. After a strange ride in a closed carriage, Jervis finds his patient apparently suffering the effects of morphine poisoning, and departs with a sense of uneasiness. Anxious to trace the man again, Jervis consults his old friend and colleague, the eminent scientific investigator Dr. John Thorndyke.

 Someone is making very determined attempts to murder inoffensive newly-qualified Doctor Humphrey Jardine. Could this be related to the body which he discovered in Hampstead - and which when he returned with the police had entirely disappeared? Or perhaps the odd circumstances surrounding the death of Septimus Maddock may be the key? Fortunately, celebrated medical jurist Dr. John Thorndyke comes to the aid of his erstwhile student to unravel the mystery.... 

Inspector Lestrade of Scotland Yard was made to look a fool in the Sherlock Holmes stories. Now he gets his own back, introducing 16 tales of detectives whose abilities rival that of the great Sherlock Holmes.

Stephen Munro, a demobbed army officer, reconciles himself to taking a job as a footman to make ends meet. Employed at Wintringham Hall, the delightful but decaying Sussex country residence of the elderly Lady Susan Carey, his first task entails welcoming her eccentric guests to a weekend house-party, at which her bombastic nephew - who recognises Stephen from his former life - decides that an after-dinner séance would be more entertaining than bridge. Then Cicely disappears!

England, 1925. After years shut away from the world, former detective Lord Edgington of Cranley Hall plans a grand ball to celebrate his 75th birthday. But when someone starts bumping off members of his scheming family, the old man enlists his teenage grandson to help find the killer before one of them is next. The mismatched duo must pick the culprit from a gaggle of preening playboys, scatter-brained spinsters, and irate inspectors in this Agatha-Christie-style whodunnit that will have you racing to spot the killer. 

Beyond the Adventures of Sherlock Holmes is a special three-volume collection of sequels to the original stories by Sir Arthur Conan Doyle. Each original tale is paired with an all-new adventure, spinning our hero off into plots and directions that Sir Arthur may never have considered. In many cases, years have passed by since the events of the canon. 

In Nicholas Meyer's The Return of the Pharaoh, Sherlock Holmes returns in an adventure that takes him to Egypt in search of a missing nobleman, a previously undiscovered pharaoh's tomb, and a conspiracy that threatens his very life. 

With his cape, canes and shovel hat, portly amateur sleuth Dr Gideon Fell cuts an eccentric figure - but his odd appearance belies his sharp intellect and astonishing faculty for deduction. Created by crime novelist John Dickson Carr and supposedly based on fellow author G. K. Chesterton, Dr Fell appeared in 23 novels between 1933 and 1967. This radio collection comprises all eight of the BBC adaptations based on Carr's best-selling books.

More than 50 years ago, Peter Lovesey published a short story in an anthology. That short story caught the eye of the great Ruth Rendell, whose praise ignited Lovesey’s lifelong passion for short form crime fiction. On the occasion of his hundredth short story, Peter Lovesey has assembled this devilishly clever collection, 18 yarns of mystery, melancholy, and mischief, inhabiting such deadly settings as a theater, a monastery, and the book-publishing industry. 

The dapper, mustache-twirling little Belgian with the egg-shaped head and curious mannerisms has solved some of the most puzzling crimes of the century - and, in his own humble opinion, is "probably the greatest detective in the world". In this complete collection of more than 50 stories, ranging from short tales to novellas, Poirot faces violent murders, poisonings, kidnappings, and thefts - all solved with his characteristic panache. Only Agatha Christie could have devised cases worthy of Hercule Poirot's skill and "little gray cells". 

Amabel Grey, a widow with a modest income, needs money. Fast. Her spoiled daughter Daphne has an opportunity to go with friends on holiday, and she's convinced it will end with a lucrative marriage proposal. But where to find 200 pounds? She overhears a client requesting the lawyer find someone to live in his Dower House for six months. The stipend is 200 pounds! And she knows the house, having visited 20 years before. The catch? Previous tenants have been driven away by strange happenings, and the village is convinced the place is haunted. The owner wants the rumors to stop.

England, 1920. Eleanor Swift has spent the last few years travelling the world: taking tea in China, tasting alligators in Peru, escaping bandits in Persia and she has just arrived in England after a chaotic 45-day flight from South Africa. Chipstone is about the sleepiest town you could have the misfortune to meet. But then, from the edge of a quarry, through the driving rain, Eleanor is shocked to see a man shot and killed in the distance. Before she can climb down to the spot, the villain is gone and the body has vanished.

Inspector Purbright is a thoroughly English policeman: affable, polite, dogged and decent. Created by award-winning crime writer Colin Watson, he appeared in 12 Flaxborough mysteries, four of which were adapted for BBC TV under the title Murder Most English. These five radio dramatisations star Peter Jeffrey, John Pullen and John Rowe as Purbright.