The concepts covered here apply to all programming languages and to problem solving in general. -- Guido van Rossum, creator of Python
This book is not just a programming textbook--it is a contribution to the freedom of knowledge. -- Richard M. Stallman, founder of the Free Software Foundation
About the Author
Jeffrey Elkner is a high school math and computer science teacher at Yorktown High School in Arlington, Virginia.
Chris Meyers is a professional programmer who teaches a beginning Python class at Lane Community College in Eugene, Oregon.