"The Image in the Mirror" is short story by Dorothy L. Sayers, featuring Lord Peter Wimsey and published as the first story in Hangman's Holiday in 1933. [1]
This story is notable for its inaccurate depiction of right/left mirror image twins, and more generally for its use of popular science to explore the subject of inversion. [2]
A man who states that his body is a mirror image of the normal body plan confesses to Lord Peter Wimsey that he is worried he is going mad, due to blackouts in which he (or somebody identical to him) has committed crimes.
Wimsey states that as soon as he heard that the man was a mirror image he knew there must be an identical twin who was the other, 'right' half, briefly mentioning experiments with salamander eggs to back up this claim. This reference is to genuine experiments, pioneering knowledge about the chemical gradient that exists in all mammalian embryos, defining the development of front versus back, top versus bottom and left versus right. Though it is possible to have mirror image twins, in fact this is a very rare occurrence, and not a near certainty as described in the story.
Having deduced the existence of the evil twin it was an easy matter to find and arrest him, freeing the good twin from the shadow of his evil twin's misdeeds.
The story's solution involves a revelation about an unmarried woman who secretly gave birth and let her child be raised by a relative – which Sayers herself did in real life, though this was unknown to the public at the time when the story was published.
Gaudy Night (1935) is a mystery novel by Dorothy L. Sayers, the tenth featuring Lord Peter Wimsey, and the third including Harriet Vane.
Lord Peter Death Bredon Wimsey is the fictional protagonist in a series of detective novels and short stories by Dorothy L. Sayers. A dilettante who solves mysteries for his own amusement, Wimsey is an archetype for the British gentleman detective. Lord Peter is often assisted by his valet and former batman, Mervyn Bunter; by his good friend and later brother-in-law, police detective Charles Parker; and, in a few books, by Harriet Vane, who becomes his wife.
Whose Body? is a 1923 mystery novel by Dorothy L. Sayers, in which she introduced the character of Lord Peter Wimsey.
Clouds of Witness is a 1926 mystery novel by Dorothy L. Sayers, the second in her series featuring Lord Peter Wimsey. In the United States the novel was first published in 1927 under the title Clouds of Witnesses.
Unnatural Death is a 1927 mystery novel by Dorothy L. Sayers, her third featuring Lord Peter Wimsey. It was published under the title The Dawson Pedigree in the United States in 1928.
The Nine Tailors is a 1934 mystery novel by the British writer Dorothy L. Sayers, her ninth featuring Lord Peter Wimsey. It has been described as her finest literary achievement.
Busman's Honeymoon is a 1937 novel by Dorothy L. Sayers, her eleventh and last featuring Lord Peter Wimsey, and her fourth and last to feature Harriet Vane.
Thrones, Dominations is a Lord Peter Wimsey–Harriet Vane murder mystery novel that Dorothy L. Sayers began writing but abandoned, and which remained at her death as fragments and notes. It was completed by Jill Paton Walsh and published in 1998. The title is a quotation from John Milton's Paradise Lost and refers to two categories of angel in the Christian angelic hierarchy.
Hangman's Holiday is a collection of short stories, mostly murder mysteries, by Dorothy L. Sayers. This collection, the ninth in the Lord Peter Wimsey series, was first published by Gollancz in 1933 and has been frequently reprinted.
In the Teeth of the Evidence is a collection of short stories by Dorothy L. Sayers first published by Victor Gollancz in 1939. The book's title is taken from the first story in the collection.
Lord Peter is a collection of short stories featuring Lord Peter Wimsey. First published in 1972 (ISBN 0-380-01694-X), it includes all the short stories about Lord Peter written by Dorothy L. Sayers, most of which were published elsewhere soon after they were written, and some related writings.
Harriet Deborah Vane, later Lady Peter Wimsey, is a fictional character in the works of British writer Dorothy L. Sayers (1893–1957).
Lord Peter Views the Body, first published in 1928, was the first collection of short stories about Lord Peter Wimsey by Dorothy L. Sayers. All of them were included in later complete collections.
A Presumption of Death is a Lord Peter Wimsey–Harriet Vane mystery novel by Jill Paton Walsh, based loosely on The Wimsey Papers by Dorothy L. Sayers. The novel is Walsh's first original Lord Peter Wimsey novel, following Thrones, Dominations, which Sayers left as an unfinished manuscript, and was completed by Walsh. A Presumption of Death is written by Walsh, except for excerpts from The Wimsey Papers.
Mervyn Bunter is a fictional character in Dorothy L. Sayers' novels and short stories featuring Lord Peter Wimsey.
The title of Duke of Denver was created by Dorothy Sayers for the family of her fictitious protagonist Lord Peter Wimsey. In her stories, Lord Peter was the second of the three children of Mortimer Wimsey, 15th Duke of Denver.
Sergeant/Inspector/Chief Inspector Charles Parker is a fictional police detective who appears in several Lord Peter Wimsey stories by Dorothy L. Sayers, and later becomes Lord Peter's brother-in-law.
Striding Folly is a collection of short stories by Dorothy L. Sayers featuring Lord Peter Wimsey. First published in 1972, it contains the final three Lord Peter stories. The first two, "Striding Folly" and "The Haunted Policeman", were previously published in Detection Medley (1939), an anthology of detective stories. The third one, "Talboys", was unpublished. All three stories were also anthologized by James Sandoe in the collection Lord Peter: A Collection of All the Lord Peter Wimsey Stories.
Dorothy Leigh Sayers was an English crime writer and poet. She was also a student of classical and modern languages.