The Earth is all but done. The last remnants of humanity cling to a mountaintop island lost in endless floodwater. The parliaments of the Green, the Red, and the Rot have united their powers to summon an avatar-a horrific, humanity-killing monster who could only be stopped by Alec Holland. Shame he's been dead for decades... Collects the complete miniseries SWAMP THING: GREEN HELL #1-3.