Hulk by Mark Waid & Gerry Duggan: The Complete Collection — Marvel Book Group

Bruce Banner lies at death's door, shot in the head by an unknown assailant. And only the Hulk can save him! But as Banner goes to a dark place, he could drag the Avengers down with him. A secret that smashes Bruce Banner and Tony Stark's friendship is revealed - and when Stark takes extreme measures to save Banner's life, a new Hulk emerges. Call him Doc Green. He's intelligent, ruthless, and plans to cure everyone transformed by gamma radiation - whether they like it or not! We're talking Rick "A-Bomb" Jones, multiple She-Hulks...and Thunderbolt Ross, the Red Hulk! But Ross won't go down without one hell of a fight. And will Doc Green's peacekeeping plans accidentally unleash an even greater threat? The next step in the Hulk's evolution is here!

COLLECTING: HULK (2014) 1-16, ANNUAL 1; ORIGINAL SIN 3.1-3.4