Linux in a Nutshell
Arnold Robbins & Ellen Siever & Stephen Figgins & Robert Love
Learn Windows PowerShell in a Month of Lunches
Don Jones
The Hacker Playbook 2: Practical Guide To Penetration Testing
Peter Kim
Java™ Illuminated
Anderson, Julie & Franceschi, Hervé J.
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain