Issue: #136
Last valuation update: 2022-08-04
Superboy Visits the 50th Century! (Superboy, Lana Lang, Mrs. Lang, white Kryptonite / written by Otto Binder : reprinted from: Adventure Comics #279) Superboy is accidentally transported to the 50th century. How can white Kryptonite (something Superboy didn't know existed) help the people of the far future and prove to them Superboy is the real thing? A Hall of Fame Classic Decoy of the Doom S...
First appearances: Prophetic Pup
Creators: George Papp, George Klein, Curt Swan, John Forte, Otto Binder, Mort Weisinger
Characters: Superman, Krypto, Lana Lang, Prophetic Pup, Mammoth Miss, Mrs. Lang, Hot Dog, Tusky Husky, Chameleon Collie, Paw Pooch, Bull Dog, Tail Terrier