CoreOS Essentials
Rimantas Mocevicius
Gitolite Essentials
Sitaram Chamarty
An Introduction to the Mathematics of Financial Derivatives
Ali Hirsa & Salih N. Neftci
Java EE 7 First Look
Ndjobo Armel Fabrice
Hackers :: Heroes of the Computer Revolution. (Reloaded)
Steven Levy
Intellectual Property and Open Source
van Lindberg
Time Management for System Administrators
Thomas A. Limoncelli