Marvel Masterworks! First comes a battle of the sexes as the FF find themselves in the midst of the fight between Femizons and Mahkizmo the Nuclear Man. Then, the Silver Surfer returns with a vengeance! The Machiavellian Dr. Doom has captured the Surfer"s beloved Shalla-Bal and used her to turn him against the FF. And that"s just the warm-up! The FF and Inhumans team up against Xemu, the Invisible Girl returns to the fold, and Arkon the Annihilator initiates an adventure featuring an inter-dimensional alternate Thing. COLLECTING: Fantastic Four (1961) 151-163, Giant-Size Fantastic Four 3-4, Marvel Treasury Editio n 2