A character in these selections encounters their double or twin, usually in appearance and behavior.
Duality in Short Stories
William Wilson | Edgar Allan Poe
William Wilson relates how he suddenly turned evil. He describes the large house where he went to school, and its strict principal, a pastor. There is another student just like William – he has the same name, build, and style of clothing.
The Secret Sharer | Joseph Conrad
The new captain of a ship is taking the night watch when he sees a man swimming to the side of the ship. The man comes aboard. The captain learns the man was under arrest on his own ship and escaped. The captain has to decide what to do with him.
The Red-Headed League | Arthur Conan Doyle
Sherlock Holmes is visited by Mr. Jabez Wilson, a man with striking red hair. Wilson had responded to an ad in the paper from the Red-Headed League. He was hired to copy from the encyclopedia for four hours a day. One day he showed up for work but the League was gone without explanation.
The Tell-Tale Heart | Edgar Allan Poe
An unnamed narrator describes how he killed a man; he tries to convince his listener of his sanity and wisdom.
Markheim | Robert Louis Stevenson
Markheim goes to a shop under the guise of looking for a present for someone. He really has murder on his mind, so he can then steal the dealer’s money and goods.