The source files herein came from, or supplement, the book 
"Learning ActionScript 3.0" by Rich Shupe and Zevan Rosser 
(O'Reilly / Adobe Developer Library).
ISBN-10: 0-596-52787-X
ISBN-13: 978-0-596-52787-7

For more information, visit the book's companion web site:
http://www.LearningActionScript3.com

Get the book at Amazon:
http://tinyurl.com/329c36
(condensed link to book at Amazon.com)