Python Playground
Geeky Projects for the Curious Programmer
Unix Power Tools
Shelley Powers, Jerry Peek, Tim O'Reilly & Mike Loukides
Security Engineering: A Guide to Building Dependable Distributed ...
Ross J. Anderson
Cracking Codes with Python
Al Sweigart
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain