Soldier Island is the setting for Agatha Christie's novel 'And Then There Were None', where a group of ten people are invited to a remote island and are killed off one by one.

Sherlock Holmes is the protagonist of Arthur Conan Doyle's Sherlock Holmes series, a brilliant detective who solves mysteries with the help of his friend and chronicler, Dr. Watson.

The Maltese Falcon is the name of the valuable statuette that Sam Spade is hired to find in Dashiell Hammett's novel 'The Maltese Falcon'.

Philip Marlowe is the detective in Raymond Chandler's novel 'The Big Sleep', a hard-boiled private investigator who is hired to investigate the disappearance of a wealthy general's daughter.

Hercule Poirot is the detective who solves the murder of a wealthy American businessman on the train in Agatha Christie's novel 'Murder on the Orient Express'.

Agatha Christie created the character of Miss Marple, a spinster detective who solves crimes in the village of St. Mary Mead.

Dartmoor is the name of the moor where the mysterious hound is said to roam in Arthur Conan Doyle's novel 'The Hound of the Baskervilles'.

The Continental Op is the detective in Dashiell Hammett's novel 'Red Harvest', a private investigator who is hired to clean up a corrupt town in Montana.

Dr. Sheppard is the narrator of the story in Agatha Christie's novel 'The Murder of Roger Ackroyd'.

Dorothy L. Sayers created the character of Lord Peter Wimsey, an aristocratic detective who solves crimes in the 1920s.

Philip Marlowe is the private investigator hired to find a missing girl in Raymond Chandler's novel 'Farewell, My Lovely'.

Jessica Fletcher created the character of Jessica Fletcher, a mystery writer who solves crimes in the fictional town of Cabot Cove.

Sherlock Holmes is the detective who solves the murder of a young woman in London in Arthur Conan Doyle's novel 'A Study in Scarlet'.

Mickey Spillane created the character of Mike Hammer, a hard-boiled private investigator who solves crimes in New York City.

A.B.C. is the name of the serial killer who targets people whose names begin with the letters A, B, and C in Agatha Christie's novel 'The ABC Murders'.