Homero Aridjis has published forty-one books, many translated into fifteen languages. He has received important literary prizes in Mexico, Italy, France, United States and Serbia. Formerly Mexican Ambassador to Switzerland, Netherlands and UNESCO, he has been a visiting professor at Indiana, New York, and Columbia universities and at the University of California (Irvine). He was President of PEN International and is now President Emeritus. His latest books are Los Invisibles and Diario de sueƱos.