The Facts in the Case of M. Valdemar
Published in 1845, Poe's "The Facts in the Case of M. Valdemar" presents itself as a clinical account of a mesmerist's attempt to hypnotize a dying man at the moment of death—a transgressive experiment conducted in the name of scientific inquiry. The story exemplifies Poe's fascination with the boundary between life and death, combining pseudoscientific rationalism with mounting existential dread. Readers should expect a first-person testimony that grows increasingly disturbing as the narrator's objective observations give way to the impossible and the abhorrent.