Friedrich Engels, Karl Marx
Lonely Planet
Roberto Arlt
Adam Hochschild
Michael Hardt, Antonio Negri
Pablo Victoria
Vernet Juan
Naomi Klein
Jean Lacouture
George Orwell
Marin Dolores
Elisabeth Young Bruehl
Charles Taylor
Marie Francoise Vieuille
Sergio Del Molino
Roland Barthes
Lurie Alison
Susan Butler
Ellis Albert
Martha C. Nussbaum
Maria Eugenia Fernandez Fraile
Halperin Donghi Tulio
Mika Etchebehere
Perez Reverte Arturo Y Carlot
Bartolome Bennassar
Bernard Pivot
Marco Cicala
Josep M. Colomer
Stern Fritz
Constanza Cavallero
Schmidl Ulrico