Several times, Patricia Highsmith named this as her favorite of her short stories. It appeared in the October 1962 issue of Ellery Queen Mystery Magazine.
Victor, at eleven, lives with his mother in New York City. She insists that he wear short pants, recite poetry for her friends, and in many ways humiliates him. One day she brings home a terrapin with the idea of making turtle soup. Victor, friendless himself, begins to play with the terrapin. But his mother quickly begins preparation for her soup. She mercilessly throws the animal in hot water and carves him up. That night...well, you can guess if you haven't read it yourself.
Many claim the mother in this story bore a strong resemblance to Highsmith's mother. Mary Highsmith told everyone she had tried to abort Patricia using turpentine. Patricia did not attend her mother's funeral.