Jon Rogawski, a Yale and Princeton alumnus, dedicated over three decades to teaching mathematics, with a focus on calculus. His expertise in number theory, automorphic forms, and harmonic analysis, along with his research published in prestigious journals, shaped his approach to education. He was a recipient of a Sloan Fellowship and served as an editor for notable mathematics publications. Rogawski's commitment to presenting calculus' beauty and significance lives on in each new edition of his text, despite his passing in 2011.
I would marry this book and work a 60 hour week to buy it all the jewelry it wants. Best diagrams I have ever seen. Fun exercises. Extraordinary breadth.