Quote Originally Posted by superduperman View Post
... The solo Superboy book had already been cancelled and when was the last time Krypto had made an appearance? He didn't even show up in COIE.
It wasn't quite that simple. At the time (in 1984) they were planning an anthology comic that would have starred both Superboy and Supergirl. Those plans were cancelled once they learned what was planned for Crisis on Infinite Earths.