Paul Sally (nonfiction)

Paul Joseph Sally, Jr. (January 29, 1933 – December 30, 2013) was a professor of mathematics at the University of Chicago,[1] where he was the Director of Undergraduate Studies for 30 years.[2][3] His research areas were p-adic analysis and representation theory.[4]

He created several programs to improve the preparation of school mathematics teachers, and was seen by many as "a legendary math professor at the University of Chicago".