Caught in the crossfi re, Earth has become the staging ground for a conflict of cosmic proportions. The merciless Kree and the shape-changing Skrulls have gone to war, and humanity is on the frontline
Fan-favorite creators Kurt Busiek and George Perez craft a new era for Earth's Mightiest Heroes! The Avengers forge an uneasy alliance with the Thunderbolts to face Count Nefaria - but the true threat
