“SUPERMAN TAKES A HOLIDAY!” A new villain, the Thinker, continues to outwit the Man of Tomorrow...until Superman decides to leave for a vacation and allows Clark Kent to take over for him!
Action Comics (1938-2011) #70 - Don Cameron & Sam Citron
“SUPERMAN TAKES A HOLIDAY!” A new villain, the Thinker, continues to outwit the Man of Tomorrow...until Superman decides to leave for a vacation and allows Clark Kent to take over for him!