Read a preview of Superman: The Kryptonite Spectrum #3 from DC Comics, written by W. Maxwell Prince with art by Martín Morazzo.
Superman: The Kryptonite Spectrum #3 Preview
Check out five pages and the cover from the October 8, 2025, publishing issue here! Click the thumbnails for a larger version:






Superman: The Kryptonite Spectrum #3 Official Synopsis:
Superboy and Captain Marvel ride the rickety roller coaster (literally!) through the many-hued amusement park of motley meteoroids that is the Kryptonite Spectrum!
With Superman now a bit… shorter in the tooth… the Boy of Yesterday must team up with a truly Marvelous friend in a story for the ages… for all ages!
What, exactly, is Nostalgia Springs? And what do Toyman and Sivana have to do with it? Find out in this great adventure — chock-full of crayons, Kryptonites , and a cruise through comics chronology!
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