The legendary creative team of writer Jeph Loeb and artist Tim Sale share a groundbreaking and uniquely colorful perspective on the origin of the Incredible Hulk!

Before the world knew Bruce Banner was the Hulk. Before Bruce confessed his love to Betty Ross. Before the Hulk was green - there was HULK- GRAY. The explosion of the Gamma Bomb tore Bruce Banner's life apart, unleashing the strongest creature on Earth- the Incredible Hulk! But no matter how powerful he became, his heart still could be shattered by Betty - the daughter of his greatest enemy, General "Thunderbolt" Ross. The Eisner Award-winning team of Jeph Loeb and Tim Sale (DAREDEVIL- YELLOW, SPIDER-MAN- BLUE, CAPTAIN AMERICA- WHITE) continues their insightful look into the early days of Marvel Comics' most popular heroes, unraveling the Hulk's origin - and uncovering a secret that will change the way we look at Bruce Banner forever! Collecting HULK- GRAY #1-6.