Gitolite Essentials
Sitaram Chamarty
Advanced Penetration Testing for Highly-Secured Environments
Lee Allen
The Last Days of Socrates
Plato & Harold Tarrant & Christopher Rowe
Theory of Computation
George Tourlakis
Software Libre Para Una Sociedad Libre
Richard M. Stallman
Potentes, prepotentes e impotentes
Quino
Freethinkers: A History of American Secularism
Susan Jacoby
The Motorcycle Diaries: Notes on a Latin American Journey
Ernesto Che Guevara