Out of the Stars: A Military Sci-Fi Series
Jake Bible
Out of the Earth (4)
Escape Vector
Vaughn Heppner
The Soldier (2)
Six's Legacy
Pittacus Lore
Lorien Legacies: The Lost Files (1)
Unseen Academicals
Terry Pratchett
Discworld (37)
Cuckoo's Egg
Clifford Stoll
Secrets and Lies: Digital Security in a Networked World
Bruce Schneier
Silence on the Wire: A Field Guide to Passive Reconnaissance ...
Michal Zalewski
Social Engineering: The Science of Human Hacking
Christopher Hadnagy
Metasploit: The Penetration Tester's Guide
David Kennedy
Threat Modeling: Designing for Security
Adam Shostack