The 4th Edition of the book Programming Python, a Python classic, is now available in both print and ebook forms. This applications tutorial book has been updated to use Python 3.X (only), and is designed to be a follow-up to the current edition of Learning Python. For more details, see this page: http://www.rmi.net/~lutz/about-pp4e.html Cheers, --Mark Lutz (http://learning-python.com, http://rmi.net/~lutz)