Non-Programmer's Tutorial for Python 3 - Wikibook Review
This book has 26 webpages as of 7/1/2012. All pages are listed below for ease of reference.
This wikibook was started years ago. Revisions were last made many months ago. The last 29 revisions of the book's front page, not counting the most recent 3, were made between 12/31/2008 and 10/13/2011, averaging one every 39 days and spreading over 1016 days.