"Lost Hearts" is a ghost story by British writer M. R. James, originally published in 1895. It was later collected in his 1904 book Ghost Stories of an Antiquary. The tale tells the story of Stephen Elliott, a young orphan boy, who is sent to stay with his much older cousin, Mr Abney, at a remote country mansion, Aswarby Hall, in Lincolnshire. His cousin is a reclusive alchemist obsessed with making himself immortal. Stephen is repeatedly troubled by visions of a young gypsy girl and a travelling Italian boy with their hearts missing.