Agujeros negros
Stephen Hawking
La fábula de las abejas
Bernard Mandeville
Modeling Life
Alan Garfinkel, Jane Shevtsov & Yina Guo
How to Win Friends and Influence People
Dale Carnegie
The Action Research Planner
Stephen Kemmis, Robin McTaggart & Rhonda Nixon
Elementary Mechanics Using Matlab
Anders Malthe-Sørenssen
El Mundo Amarillo
Albert Espinosa