Incredible Hulk by Jason Aaron, Volume 2
The Hulk discovers that to remain himself -- and prevent the diabolical Dr. Banner from re-emerging -- he must STAY ANGRY! The Hulk picks fights against drug cartels, sea monsters, Russian super-soldiers and a lost city of Sasquatches -- oh, and the Punisher, Kraven the Hunter, Wolverine and the Thing!
Collects Incredible Hulk #7.1 & #8-15.