The System of Doctor Tarr and Professor Fether

"The System of Doctor Tarr and Professor Fether" is a dark comedy short story by the American author Edgar Allan Poe. First published in Graham's Magazine in November 1845, the story centers on a naïve and unnamed narrator's visit to a mental asylum in the southern provinces of France.
The story follows an unnamed narrator who visits a mental institution in southern France (more accurately, a "Maison de Santé") known for a revolutionary new method of treating mental illnesses called the "system of soothing". A companion with whom he is travelling knows Monsieur Maillard, the hospital superintendent, and introduces the narrator to him before riding ahead. The narrator is shocked to learn that the system of soothing has been abandoned and replaced with one partly devised by Maillard.