Mission Python
Sean McManus
Python Playground
Geeky Projects for the Curious Programmer
Metasploit
David Kennedy & Jim O'Gorman & Devon Kearns & Mati Aharoni
Serious Python
Julien Danjou
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain