I've written four books on programming for beginners, which are freely available under a Creative Commons license from http://inventwithpython.com - Invent Your Own Computer Games with Python - Making Games with Python & Pygame - Hacking Secret Ciphers with Python - Automate the Boring Stuff with Python
Author of #1 Best Seller for Amazon's Introductory and Beginning Programming category
B.Sc. Computer Science, University of Texas at Austin
Al Sweigart is a software developer and tech book author in San Francisco.