Hacking VoIP: Protocols, Attacks, and Countermeasures
Himanshu Dwivedi
Get Rid of Your Accent [British-English]
Linda James & Olga Smith
OpenSSL Cookbook: A Guide to the Most Frequently Used OpenSSL ...
Ivan Ristic
The Hobbit
J. R. R. Tolkien
The Lord of the Rings (1)
Nineteen Eighty-Four
George Orwell & Thomas Pynchon