About the Author

Mark Pilgrim is an accessibility architect in the IBM Emerging Technologies Group. He is the author of several technical books, including Dive Into Python (APress) and Dive Into Accessibility, a free online tutorial on web accessibility. He lives in North Carolina with his wife and newborn son, and spends his copious free time sunbathing, skydiving, and reading Immanuel Kant's Critique of Pure Reason.