Namor: The First Mutant – Curse of the Mutants & Namor Goes to Hell – Stuart Moore

The half human, half Atlantean, mutant, king of the new, significantly weaker Atlantis, which is located under the island country ruled by Mutants, must stop an attack by underwater vampires in the first of these two collections and, in the second, deal with his own self doubt about his ruler-ship (as well as the real doubt from a group of rebels). The first collection was the best as it was focused on a specific task while the second volume attempted (and I think failed) to flesh out various characters. Since so much of these comics dealt with vampires and supernatural evil, it seems fitting to post this around Halloween.