The Damned by Algernon Blackwood is a great haunted house story along the lines of Turn of the Screw and the Haunting of Hill House. A brother and sister spend some time with a recently widowed friend. Her deceased husband was a strict fire and brimstone preacher who damned everyone who didn't believe like him to hell. His less strong-willed wife fell under his spell, but now the house seems to be haunted by...a shadow? Goblins? Ghostly pagans? Or many different things at once. This is a suspenseful, gripping tale about the tyranny of closed mindedness disguised as a horror novel.