Godland Volume 1: Hello, Cosmic!

On an ill-fated mission to Mars, Adam Archer met alien forces beyond our comprehension and became the next step in humanity's cosmic evolution! Now he has become humanity's first line of defence against both human and cosmic super-villainous threats.

Casey's said that with Godland he was trying to view Kirby as a genre unto himself, rather than just a singular creator. It's an interesting idea, and he definitely accomplished that while at the same time retaining his own voice. Recommended for fans of Casey and fans of Kirby, but if you don't like or aren't familiar with either of them, I don't think this would be the book for you.