Superman-Red and Superman-Blue appeared again in a story written by Bob Rozakis and Paul Kupperberg and illustrated by Adrian Gonzales and Vince Colletta and first published in German in "Superman Album" No. 1 in West Germany in 1981. The story was published in English in 1982 in the oversized "Superman Spectacular" (an unnumbered one-shot in the United States but published as No. 1 in a series in The United Kingdom.) In this story, red kryptonite causes Superman to be temporarily split into Superman-Red and Superman-Blue and the two Supermen battle Lex Luthor and Terra-Man.