The Fantastic Four meet the Sub-Mariner as Stan Lee and Jack Kirby forge links between the modern Marvel Universe and the Golden Age! The impetuous Johnny Storm has quit the Fantastic Four - and while they search for their teammate, the Human Torch finds an amnesiac Namor! But when the Sub-Mariner's memories return and he finds his beloved home of Atlantis destroyed, he swears vengeance on the surface world - and he can call upon the giant monster Giganto to deliver it! Get ready for the Fantastic Four's first battle with the mighty Sub-Mariner - and the instantly smitten Namor's fateful introduction to Susan Storm! It's one of the all-time great Marvel comic books, boldly re-presented in its original form, ads and all! Reprinting FANTASTIC FOUR (1961) #4. Marvel is reprinting the first 12 issues of Fantastic Four as they originally appeared!