Showcase Presents World's Finest Vol 2 Author:Jerry Coleman, Bill Finger, Curt Swan Collects stories from World's Finest (1941-1986) #112-145.
Written by Jerry Coleman, Ed Herron, Dave Wood, Bill Finger and Edmond Hamilton. Art by Dick Sprang, Curt Swan, and Jim Mooney. Cover by Curt Swan and George Klein.
Superman, Batman and Robin team-up to face the Composite Superman, the Joker, Lex Luthor, Bat-Mite and Mr. Mxyzptlk!