Although very short (just over 1,400 words), there are enough dark elements in this Shirley Jackson story to unsettle most readers. An imaginative four-year-old travelling on a train with his mother and infant sister attracts the attention of a man who recounts how much he loved his own sister. The man then relates how, after killing and dismembering his sister, he fed her head to a bear. The story turns on who or what the man is, and what effect his story may have on the boy. Themes include parental inattention, boredom, imagination, witchcraft, innocence and its possible manipulation, violence.