Superman/Batman vs Aliens/Predator

The dark knight, the man of steel, and the two most dangerous alien species they have ever encountered...When a group of explorers goes missing near a dormant volcano in the Andes mountains, Clark Kent and Lois Lane are sent to investigate. Meanwhile, the Batman is following leads of his own, following unprecedented worldwide sightings of Predators. But in the volcano's heart, both Superman and Batman discover something they'd never expected - and unless they can stop it, the Earth is doomed! Mark Schultz ("Aliens, Cadillacs & Dinosaurs") and Ariel Olivetti ("Punisher War Journal") present an all-action battle to the bitter end!