Ecotopia – An Audio NovelBy Ernest Callenbach, Read by Ernest Callenbach and Edwin Newman2 cassettes – 3 hours [UNABRIDGED AUDIO ADAPTATION] Publisher: Audio RenaissanceDate Published: April 1990 – Out of Print ISBN: 1559270527Themes: Science Fiction / Utopias / Environmentalism /… Read moreReview of Ecotopia – An Audio Novel By Ernest Callenbach