"MELTDOWNS AND MAYHEM"
Writer: Roger Stern | Penciler: Al Milgrom | Inker: Joe Sinnott
Letterer: Joe Rosen | Colorist: Christie Scheele | Editor: Mark Gruenwald
Editor-in-Chief: Jim Shooter
The Plot: The Lava Men return to their home underground, after securing a promise from Project: Pegasus security chief O'Brien that the magma tap which disturbed them will be moved. However, four supervillains -- Moonstone, Blackout, Electro, and the Rhino -- are loose within Pegasus. The villains attempt to seize control of the facility, but the Avengers and Spider-Man stop them. Moonstone and Blackout escape, but not before Moonstone disrupts the Project's reactor, sending it into a critical meltdown. Captain Marvel, immune to the radiation by virtue of her light-based powers, enters the reactor core and, with Spider-Man walking her through the process, averts the catastrophe.
Later, back at Avengers Mansion, Earth's mightiest heroes agree to take Spider-Man on as a junior trainee. But when the ask their government liaison, Sikorsky, for clearance, he vetoes the idea, stating that the government has "a file on him that's a yard long." Spider-Man decides that an Avengers membership may not have been up his alley anyway, and departs.
The Sub-Plots: Spider-Man is still pining over the Avengers' $1,000 a week salary. Later, during the fight, the Scarlet Witch disables Electro by using her hex powers to cut off his oxygen, an unexpectedly brutal move which stuns Captain America. Also, at Avengers Mansion, the Witch reminds readers that her husband is injured, though she doesn't refer to him by name.