Biblioteca Marvel: Hulk #13

In "¡Mogol!", Bruce Banner teams up with an old gamma-era colleague to build a makeshift device aimed at ending the Hulk threat. When the experiment goes awry, the Gammatron splits Banner and the Hulk into separate beings, forcing Banner to flee from his raging alter ego while racing toward General Ross. Written by Roy Thomas and Enrique Joga, with art and inks by Herb Trimpe, this 2004 issue features a tense, character-driven confrontation where the only solution may be a desperate reunion. The cover, also by Trimpe, captures the moment of split tension with striking clarity.