RTFM - Red Team Field Manual
Ben Clark
Python High Performance
Gabriele Lanaro
Mastering Linux Security and Hardening
Donald Tevault
The Everything Economics Book
David A Mayer
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain