A deadly chemical agent has been released over Mount Rushmore. Is this a terrorist attack on American soil? That’s what the Avengers seek to discover as they brave the Red Zone’s lethal perimeter – but the truth they uncover is even more startling. Then: Her transformations into She-Hulk out of control, longtime Avenger Jennifer Walters seeks out the one person on Earth who can help – her cousin, the incredible Hulk. But can even the Avengers intervene when two gamma-powered goliaths clash? Plus: the Wasp and Yellowjacket visit Las Vegas, and Ant-Man and Jack of Hearts settle their differences in a final showdown. Collecting AVENGERS (1998) #64-76.