FIRMA ANTERIOR PROPIETARIO. It is April 1204, and Constantinople, the capital of the Byzantine Empire, is being sacked and burned by the knights of the Fourth Crusade. With dazzling digressions, outrageous tricks, and vicarious reflections on the postmodern age, this is Eco the storyteller at his brilliant best. Autor: Umberto Eco Fecha: 2001 ISBN: 9788426413093 ISBN 10: 8426413099.