Beazley - Python Essential Reference 3e (Sams, 2006)
Brueck - Python 2.1 Bible (Hungry Minds, 2001)
Deitel - Python - How to Program (Deitel, 2001)
Gift - Python for Unix and Linux System Administration (O'Reilly, 2008)
Hetland - Beginning Python - From Novice to Pro (Apress, 2005)
Hetland - Beginning Python from Novice to Pro 2e (Apress, 2008)
Langtangen - Python Scripting for Computational Science 3e (Springer, 2008)
McGugan - Beginning Game Development with Python and Pygame (Apress, 2007)
Rappin - wxPython in Action (Manning, 2006)
Summerfield - Rapid GUI Programming with Python and Qt - Definitive Guide to PyQt (Prentice, 2007)