Information Doesn't Want to Be Free: Laws for the Internet Age
Cory Doctorow & Amanda Palmer & Neil Gaiman
Bash Pocket Reference
Arnold Robbins
PostgreSQL: Up and Running
Regina O. Obe & Leo S. Hsu
Mamita Yunai
Carlos Luis Fallas
Esta usted de broma, Sr. Feynman? / Surely You're Joking, Mr. ...
A Brief History of Time
Stephen Hawking
What If?: Serious Scientific Answers to Absurd Hypothetical ...
Randall Munroe