The Mathematician

Professor Claus Eisenstadt, a refugee from Nazi Germany, and a brilliant mathematician, disappears from Columbia University one day. After the police have given up the search, mathematics graduate student Judy Carter, compelled to solve puzzling problems-both in science and in real life-becomes intrigued with his sudden disappearance. As she tries to learn more about the whereabouts and welfare of the professor, Judy begins to suspect his unexpected absence may have something to do with his...