TYB
Donald Barr
From Wikipedia, the free encyclopedia
Donald Barr (August 8, 1921 – February 5, 2004) was anOffice of Strategic Services (OSS) agent, an American educator, and a writer. He taught English at Columbia University, was headmaster at the Dalton School in New York City (1964–74) and the Hackley School in Tarrytown, New York[1], and wrote two science fiction novels.[2] One of his sons is United States Attorney General William Barr.
https://en.wikipedia.org/wiki/Donald_Barr