Marvel's Mightiest Women finally get their own explosive series! In a secluded corner of the Battleworld, an island nation is fiercely protected by a team of Avengers the likes of which has only ever been glimpsed before. Fighting to protect the small sliver of their world that's left, the Amazing A-Force stands shoulder-to-shoulder, ready to take on the horde!

She-Hulk has violated the most sacred rule of Battleworld, and now A-Force is on the run from the planet's protectors: The Thor Corps! And while trying to prove her innocence, She-Hulk discovers that one of her own may have engineered her downfall!

With the fate of Arcadia hanging in the balance, a traitor in A-Force's ranks is revealed! But why would she sell out her teammates?

The explosive finale to the first adventure of Marvel's mightiest team of Avengers: A-Force! Though She-Hulk and her team have unmasked the traitor in their midst, the villain won't rest until their utopian island is razed. As the horrors of Battleworld bear down on Arcadia, what sacrifices will the members of A-Force make to save their home...and each other?