In Agatha Christie’s basic, Sleeping Murder, the indomitable Miss Marple turns ghost hunter and uncovers shocking evidence of an ideal crime.

Soon after Gwenda moved into her new home, odd stuff started to happen. Despite her greatest initiatives to modernize the home, she only succeeded in dredging up its history. Worse, she sensed an irrational sense of terror each time she climbed the stairs.

In fear, Gwenda considered Miss Marple to exorcise her ghosts. Between them, they were to resolve a “ideal” crime committed many years before.