By Mark Pilgrim; 2000-2002. For experienced programmers. Starts with example code, overview, then HTML, XML, unit and regression tests. Downloads: txt, XML, PDF, HTML, MS Word, Win Help. Chinese, Korean, Español, Francais; Russian. [GNU Free Documenta...

By Alan Gauld. Teaches programming for beginners, with heavy Python emphasis. Starts with simple topics, ends with several intermediate subjects, including GUI programming using Python Tkinter module. [author website, online]

By David Mertz; Addison Wesley. Book in progress, full text, ASCII format. Asks for feedback. [author website, Gnosis Software, Inc.]

By Allen B. Downey, Jeffrey Elkner, Chris Meyers; Green Tea Press, 2002, ISBN 0971677506. Teaches general principles of programming, via Python as subject language. Thorough, in-depth approach to many basic and intermediate programming topics. Full te...

Annotated list of free online books on Python scripting language. Topics range from beginner to advanced.

By Guido van Rossum, Fred L. Drake, Jr.; Network Theory Ltd., 2003, ISBN 0954161785. Printed edition of official language reference, for v2.x, from Python.org, describes syntax, built-in datatypes. [Network Theory, online]

By Guido van Rossum, Fred L. Drake, Jr.; Network Theory Ltd., 2003, ISBN 0954161769. Printed edition of official tutorial, for v2.x, from Python.org. [Network Theory, online]

Free Python books and tutorials.

By Wesley J. Chun; Prentice Hall PTR, 2001, ISBN 0130260363. For experienced developers to improve extant skills; professional level examples. Starts by introducing syntax, objects, error handling, functions, classes, built-ins. [Prentice Hall]

By Dave Brueck, Stephen Tanner; John Wiley and Sons, 2001, ISBN 0764548077. Full coverage, clear explanations, hands-on examples, full language reference; shows step by step how to use components, assemble them, form full-featured programs. [John Wile...