"My heart was throbbing wildly. I was frightened. I opened the door brusquely, and in the darkness I distinguished a white figure, standing erect, something that resembled an apparition." When the narrator in Guy de Maupassant's short story "The Spasm" meets a father and his ill daughter at a health spa, he is reminded of characters from the universe of Edgar Allan Poe. What they proceed to recount to him is a tale so gruesome and harrowing that even Poe himself would cower in fear. Inspired by a real nineteenth century risk of premature burial, "The Spasm" comes with a shocking twist that holds everyone captive until the very end.