Copyright 1968-1969 & 1975 by E.C. Publications, Inc.
Book number 75-734: First printing June 1975. Second printing October 1975. Book number 86-080: Third printing April 1976 known. Book number 94-387: Sixth printing circa 1981 known. Book number 30-417: Eighth printing circs 1983 known.
Thirty-ninth of the Mad paperback reprints.