Modern Operating Systems
Andrew S. Tanenbaum & Herbert Bos
No Place to Hide: Edward Snowden, the NSA and the Surveillance ...
Glenn Greenwald
The Book of PF: A No-Nonsense Guide to the OpenBSD Firewall
Peter N. M. Hansteen
The Art of Assembly Language
Randall Hyde
Mostly Harmless
Douglas Adams
The Hitchhiker's Guide to the Galaxy (5)