ACTION COMICS (1938) #189

Clark Kent’s New Mother and Father (Superman / written by Edmond Hamilton) Little Pete (gag strip by Henry Boltinoff) The Mail-Order Hunter (Congo Bill / written by Jack Miller) The Best Present of All! (public service message from Binky / written by Jack Schiff) The Forbidden World (Tommy Tomorrow) Shorty (gag strip by Henry Boltinoff) The One-Armed Bandit (Vigilante) Superman (into a tape recorder): To Ma and Pa Vandevier: In case I am unexpectedly called away, I feel it is only fair that you know that your newly adopted son, Clark Kent, is really Superman!