Math Adventures with Python
Peter Farrell
Beginning Modern Unix
Manish Jain
Cracking Codes with Python
Al Sweigart
The Shellcoder's Handbook
Chris Anley & John Heasman & Felix Lindner & Gerardo Richarte
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain