The Art of Computer Programming: Sorting and Searching
Donald E. Knuth
The Art of Computer Programming (3)
Hacking VoIP: Protocols, Attacks, and Countermeasures
Himanshu Dwivedi
Linux Command Line and Shell Scripting Bible
Christine Bresnahan & Richard Blum
Mathematical Logic for Computer Science
Mordechai Ben-Ari
Freethinkers: A History of American Secularism
Susan Jacoby