Foundation ActionScript 3.0 with Flash CS3 and Flex
Sean McSharry, Todd Yard, Steve Webster
If you already know AS3 and know how to combine it with Flex and are looking for more advanced examples then do not get this book - get ActionScript 3.0 Cookbook. This book only shows you the basic things and the starting point of most of the examples in the book is either CS3 and Flex - AS3 is used like a helper method.
