SUPERMAN & BATMAN: GENERATIONS Originally published as Superman & Batman: Generations #1–4, January–March 1999.
In 1939, at the dawn of their careers, Metropolis’s Man of Steel and Gotham City’s Caped Crusader meet for the first time, teaming up to battle the fearsome Ultra-Humanite. As the years pass, their paths cross time and time again. Facing menaces as diverse as the Joker, Lex Luthor and Mister Mxyzptlk, they must combine their skills and powers to avert disaster. But even as they pass their mantles to a new generation of heroes, enemies from their past conspire against them. And at the brink of the 21st century, startling revelations will forever change the legacy of the world’s finest heroes!
WORLD’S FINEST #94 Originally published in June 1958 “The Origin of the Superman-Batman Team”.
When Lex Luthor escapes from prison, he re-forms his criminal gang and arms them with liquid kryptonite. Batman and Robin offer their assistance to Superman.