The Incredible Hulk Comics.
Issues 299 and 300.
The Incredible Hulk, Volume 1, Issue 299 - Released in September 1984. "Strange Days have Found Us!" Guest-starring Doctor Strange. Story by Bill Mantlo. Art by Sal Buscema and Gerry Talaoc. The dream demon Nightmare uses his subliminal powers to draw an enraged Hulk to the Sanctum Sanctorum of his enemy Dr. Stephen Strange. Can the Master of the Mystic Arts release the green goliath from the control of the dreamworld fiend before it's too late? Plus, witness a most starling change in the Hulk. It is a change that will have ramifications on the upcoming year-long storyarc starting next issue.
The Incredible Hulk, Volume 1, Issue 300! - Released in October 1984. Special double-size issue. "Days of Rage!" Guest-starring Power-Man and Iron Fist, S.H.I.E.L.D., Spider-Man, Daredevil, the Avengers, and Doctor Strange. Story by Bill Mantlo. Art by Sal Buscema and Gerry Talaoc. Free of Banner's influence, the Hulk is more enraged and savage than ever before. As he gets his mad-on in the middle of New York City, the green goliath makes short work of the local authorities and S.H.I.E.L.D., even Power Man and Iron Fist can not stand against this monster gone wild. As Spider-Man and Daredevil do all they can to run damage control and protect the innocent bystanders, help arrives. The mighty Avengers are on the scene and what follows is one of the greatest super-hero battles of all time. As the Incredible Hulk and Thor the god of thunder clash the very Earth trembles. As the battle escalates and threatens to destroy the city, Doctor Strange arrives with a spell that could save them all and change the Hulk's life forever.
Both comics are in good condition.