How do Marvel graphic novels differ from traditional comic book storytelling?

Graphic novels, particularly Marvel's, prioritize self-contained narratives. Unlike traditional comics that often rely on ongoing storylines and crossovers, graphic novels present a complete story within a single volume. They feature more developed plots, richer character arcs, and often a higher level of artistic detail and pacing, allowing for a more immersive reading experience. They're designed to be read as a single, substantial work.