Superman, Batman. Volume 4
- GRAPHIC NOVEL SUPERMAN SUPE TEEN (CEN)
Burbank, CA : DC Comics, 
1 volume (unpaged) : chiefly color illustrations ; 26 cm
"It has become clear to Superman, Batman and the Justice League that Kryptonite is a much more widespread problem than they believed. Superman and Batman begin to hunt down what seems to be an endless supply of Kryptonite across the globe, even finding a 28 ton chunk under the ocean. But in order to rid the world of the Kryptonite infestation, Superman threatens to cripple entire ecosystems and cultures who have grown to depend on it"--
"Superman created by Jerry Siegel & Joe Shuster, by special arrangement with the Jerry Siegel family; Batman created by Bob Kane with Bill Finger; Aquaman created by Paul Norris; Fourth World created by Jack Kirby."
"Originally published in single magazine form in SUPERMAN/BATMAN 37-49, SUPERMAN/BATMAN ANNUAL 2, SUPERMAN/BATMAN TORMENT, SUPERMAN/BATMAN: THE SEARCH FOR KRYPTONITE"--Title page verso.