He has teached some of the best spanish libertarian economists as Francisco Cabrillo Rodríguez, Carlos Rodríguez Braun and Jesús Huerta de Soto.
He's an intelligent and calm person and have written some books just like what you can check at his personal website:
Here's one of his most practical and funny books, 2 years ago and still is perfectly valid...Good knowledgement is what we need in Spain for "Our Great Scape" from our particular crisis.
"La economía explicada a Zapatero y a sus sucesores".
And was presented in an interview here: