"Earth's Mightiest Heroes Face the Ultimate Extraterrestrial Terror! From legendary Marvel creators Jonathan Hickman and Esad Ribic, the acclaimed duo behind the best-selling graphic novel Secret Wars, comes an explosive crossover event decades in the making! In a future Earth ravaged by terror, the unstoppable Xenomorphs descend upon our planet, pitting the perfect organism against a world of superhumans. As the Avengers rise in defense, they face unimaginable loss as the gods of creation known as the Engineers set out to destroy what they made. What catastrophic events led to the fall of humanity and forced the Avengers to abandon their home planet? Which heroes will be first to fall, and which will be forever changed by the encounter with the Xenomorphs? Discover the answers as Hickman and Ribić weave a pulse-pounding saga where survival is never guaranteed, and vengeance must be earned. Collecting the complete four-issue miniseries, this adventure is a must-have for fans of both the Marvel and Alien franchises, as well as those excited for Noah Hawley's upcoming FX television series Alien: Earth."--Publisher.