grep Pocket Reference
John Bambenek
Salt, Fat, Acid, Heat
Samin Nosrat
Red Hat Enterprise Linux 7: Desktops and Administration
Richard Petersen
Python for Informatics
Charles Severance
The Car Hacker's Handbook
Craig Smith
The Maker's Guide to the Zombie Apocalypse
Simon Monk
The Hardware Hacker
Andrew Bunnie Huang