Issue: #131
Last valuation update: 2022-08-04
Lex Luthor, Imp (Superboy, Lex Luthor, Mr. Mxyzptlk / written by E. Nelson Bridwell : reprinted in: Best of DC #7) Mxy comes back, but Lex has a machine that takes away some of his powers; so now there's a three way battle. But Superboy makes the 5th dimensional imp say his name backwards, and he's sent back home. Problem is, Lex stays just as powerful. What can Superboy do? And by the way, making...
First appearances: Mammoth Miss, Hot Dog, Tusky Husky, Chameleon Collie, Paw Pooch, Tail Terrier
Creators: George Papp, George Klein, Curt Swan, Vivian Berg, Otto Binder, Mort Weisinger, E. Nelson Bridwell
Characters: Superman, Mr. Mxyzptlk, Lex Luthor, Krypto, Jonathan Kent, Martha Kent, Lana Lang, Pete Ross, Mammoth Miss, Hot Dog, Tusky Husky, Chameleon Collie, Paw Pooch, Tail Terrier