H.G. Wells ; with an afterword by Isaac Asimov. by Jules Verne ; with an afterword Isaac Aaasimov Shimon Y. Nof, editor ; with a foreword by Isaac Asimov. by George Orwell ; with an afterword by Erich Fromm. Sinclair Lewis ; with an afterword by Mark Schorer. Fulvio Melia ; with an afterword by Roy Kerr. Morton S. Freeman ; foreword by Isaac Asimov. H.G. Wells ; foreword by Peter Stroub.