Two Ghostly Mysteries: A Chapter in the History of a Tyrone Family; and the Murdered Cousin is a collection of two supernatural tales written by Joseph Sheridan Le Fanu. The book was published in 1889 and showcases Le Fanu's mastery in crafting eerie and suspenseful stories.The first story, A Chapter in the History of a Tyrone Family, delves into a haunted mansion and the dark secrets that haunt its inhabitants. Le Fanu skillfully weaves a tale of ancestral curses, family feuds, and vengeful spirits, creating an atmosphere of mystery and dread.