Superboy: The Comic Book — DC Comics
Issue: #9
Last valuation update: 2022-08-04
Into the Phantom Zone, Part 1 of 2. While helping Prof. Peterson test his latest invention, the Boy of Steel finds himself in the vast wasteland of a newly discovered dimension that offers him some subtle clues to his origin.Notes:Curt Swan Month: Week One!
First appearances: Hellion
Creators: John Costanza, Mike Carlin, Nansi Hoolahan, Kevin Maguire, Curt Swan, Jon Peterson, Ty Templeton, John Moore
Characters: Superman, Hellion, Professor Peterson