Marvel Two-in-One #13

In "I Created Braggadoom! The Mountain That Walked like a Man!", the Thing and Power Man face their most towering challenge yet when a scientist’s experiment spirals out of control, unleashing a 300-foot-tall monster bent on destroying New York. Written by Roger Slifer, Len Wein, and Marv Wolfman, with dynamic art by Ron Wilson and bold inks by Vince Colletta, this 1976 classic blends sci-fi spectacle with the heroes’ trademark grit. The cover by Ron Wilson and Frank Giacoia captures the sheer scale of the threat in striking detail.