There's always so much more...
- The book's official O'Reilly Media page.
- O'Reilly Media's Head First series.
- O'Reilly Media have the book on their Safari website.
- O'Reilly operate an official support forum for readers of the book. Paul and David keep an eye on the posts and try and help when they can.
Python and Technology Related
- The Python website. Remember: the book uses Python 3.
- Python 3's ever expanding list of 3rd party modules.
- The Pygame website.
- The SQLite3 website.