World's Finest Comics (1941-) #261

“SHOWDOWN AT GOTHAM CITY!” It’s Superman and Batman in a showdown against the Penguin and Terra-Man!

Written By:
Dennis O'Neil, Gerry Conway, Bob Rozakis, E. Nelson Bridwell
Pencils:
Eduardo Barreto, Romeo Tanghal, Don Newton, Alex Saviuk, Richard J. Buckler, Sr.
Inks:
Dick Giordano, Vince Colletta, Dave Hunt, Frank Chiaramonte, Dave Simons
Cover By:
Dick Giordano, Ross Andru