Alternate Worlds: The Illustrated History of Science Fiction By Gunn, James E Books / Hardcover Collecting › Book Collecting ISBN: 013023267X / Publisher: Prentice Hall, January 1975 Price $37.58 Free Shipping Send to a friend Used - Very Good With Dust Jacket Very Good condition. Good dust jacket. In protective mylar cover. (Introduction: Isaac Asimov) $37.58 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.