Good book on Python?

[Kaklis Antonis]

1) "Learning Python" --Mark Lutz & David Ascher
     Little old (covers Python1.5.2), but excellent for a begginer
2) "Core Python Programming" --Wesley J.Chun
     Details the core Python fundamentals and much more
3) And of course the Python tutorial
    http://www.python.org/doc/current/tut/
4)"How to think like a computer scientist in Python
      http://www.ibiblio.org/obp/thinkCSpy/

Antonis