Amir D AczelAmir D. Aczel is the author of fourteen books, including the international bestseller Fermat's Last Theorem, The Riddle of the Compass, and The Mystery of the Aleph. An internationally known writer of mathematics and science, he is a visiting scholarin the Department of the History of Science at Harvard University, an affiliate professor at the University Of New Hampshire, a research fellow at Boston University, and a Guggenheim fellow. Read More Read Less