After a laboratory accident exposes him to intense gamma radiation, scientist Bruce Banner struggles to control the monstrous, green-skinned entity that emerges whenever he experiences extreme anger. Banner must navigate the complex relationship with his estranged father and the military forces determined to capture or destroy his alter ego. The narrative follows his desperate search for a cure while attempting to protect those he loves from the destructive power he harbors within. This adaptation maintains the high-stakes tension of the film, focusing on the internal and external conflicts inherent in Banner's dual existence.

This junior novelization serves as a direct companion to the 2003 cinematic release, aiming to translate the film's visual spectacle into a format accessible for younger audiences. The text emphasizes the core conflict of the source material, focusing on the duality of Bruce Banner and the physical manifestations of his rage. Readers likely approach this work as a supplement to the film, seeking a deeper understanding of the character's motivations within the established narrative framework. The prose maintains a straightforward, action-oriented tone that aligns with the expectations of a tie-in novel intended for a broad, younger demographic.