DC · November, 1968
Reprints from World’s Finest Comics #71, 76, 89, 94, Superman (1st Series) #76; Giant-size G-52
The Origin of the Superman-Batman Team; The Mightiest Team in the World!; Batman-Double For Superman!; When Gotham City Challenged Metropolis; The Dictator of Kandor!; The Club of Heroes
Writers: Edmond Hamilton, Alvin Schwartz, Bill Finger
Artists: Dick Sprang, Curt Swan