1st appearance of Eric Masterson - Cover pencils by Ron Frenz, inks by Brett Breeding. "The Madness of Mongoose," script by Tom DeFalco, pencils by Ron Frenz, inks by Brett Breeding; In New York, Sigurd Jarlson looks up his old boss Jerry to see about work; Onsite, he is attacked by the Mongoose, who is sent by an unknown master; With Spider-Mans help, they drive him off, but during the battle, Eric Masterson is hurt badly; Before escaping, the Mongoose knocks out the support pillars, but Thor manages to support the entire building while Spider-Man braces it so it wont collapse; In Asgard, the Grand Vizier sends Hogun across the dimensional rift to Earth to learn the fate of Thor. First appearance of Eric Masterson. Brief appearances by Balder, Hogun, Fandral, and Volstagg.