Alternative versions of Superman establish a new continuity for DC, affecting not only Superman, but all of the DC Comics characters. The versions of Superman from this time period are traditionally divided into three main periods. The first version of Superman began being published by DC Comics in 1938 appearing in "Action Comics" #1. To explain discrepancies in the aging of Superman across several decades, his earliest stories were retroactively portrayed as having taken place on an alternative world called Earth-Two. These stories take place from 1938 until the late 1950s, although the exact dividing line is unclear and some stories happened identically to
The Death of Superman The Death of Superman "The Death of Superman" is a crossover story event featured in DC Comics' Superman-related publications. The crossover, which originated from editor Mike Carlin and writers Dan Jurgens, Roger Stern, Louise Simonson, Jerry Ordway, and Karl Kesel, began in December 1992 and lasted until October 1993. It was published in "Superman", "Action Comics", "The Adventures of Superman", "", "Justice League America", and "Green Lantern". Since its initial publication, "The Death of Superman" has been reprinted in various formats and editions. The idea for "The Death of Superman" was conceived after a planned story, in which Clark Kent