Mark Zegarelli

Mark Zegarelli holds degrees in math and English from Rutgers University. He is the author of four puzzle books for Sterling as well as Logic for Dummies (Wiley Publishing). He is currently at work on a new book, Basic Math and Pre-Algebra for Dummies (also Wiley). Mark currently splits his time between his hometown of Long Branch, NJ, and his adopted city of San Francisco, CA.