https://www.amazon.com/gp/product/14...tededitions-20
When the sun temporarily goes out, the classic Superman as we know him temporarily loses his powers...but when they return, they are not at all what the Man of Steel expects! Clark Kent is suddenly transformed into a being of crackling blue energy, complete with a new set of abilities and a totally different look! But that's not where the story ends...
The villainous Cyborg Superman and Toyman split the Man of Steel into two beings, Superman Red and Superman Blue! So who is the real Clark Kent? And will Metropolis now have two protectors?
Collected for the first time in graphic novel form, SUPERMAN RED/SUPERMAN BLUE brings back the one true Man of Steel! Collects SUPERMAN #122-125, ADVENTURES OF SUPERMAN #545-547, ACTION COMICS #732-734, SUPERMAN: MAN OF STEEL #67-69 and SUPERMAN ANNUAL #9.
and
https://www.amazon.com/gp/product/14...tededitions-20
Time is collapsing in on itself. The villainous Extant has ushered in a series of black holes that are swallowing the universe--past, present and future! Superman, like everyone else in the DC Universe, has seen time loops affect his life. The result? The past is not what it should be. Krypton never exploded. The Kents never found a baby in a Smallville field. Superman isn't the protector of Metropolis. How can the Man of Steel put back time as it should be?
Legendary comics writers Dan Jurgens, Karl Kesel, Louise Simonson and more present the tales tying into the classic ZERO HOUR event, now collected here for the first time! Collects ACTION COMICS #0, ADVENTURES OF SUPERMAN #0, SUPERMAN #0 and SUPERMAN MAN OF STEEL #0.
I'm a little surprised that the Electric reprint doesn't have power struggle, and I'm also not sure how Zero Hour take up 320 pages, but these are also before official solicits. Must have the series in there, too.