Namor The Sub-Mariner #6, Marvel, 1990, "Out of Sight out of Mind!" Part 1 of 2. Guest-starring Namorita. Story, art, and cover by John Byrne. As Prince Namor faces the media in the aftermath of his arrest, Namorita makes a startling discover in the murky depths on the ocean's floor. Meanwhile in Berlin, enemies from the Sub-Mariner's past conspire from the shadows.