Marvel Team-Up #49

The cover by John Romita and Aubrey Bradford says it all: a menacing dark, caped figure looms behind Iron Man as the Armored Avenger grips a struggling Spider-Man, declaring "Sorry, web-slinger, but… you've GOT to DIE!" — while Spidey desperately cries out, "Iron Man! Have you gone mad?" The tagline "Under the Power of the Wraith!" makes clear that something sinister has turned these two allies against each other. It's a genuinely gripping 1976 Marvel snapshot of hero-versus-hero tension, with Bill Mantlo's story "Madness Is All In the Mind!" promising plenty of answers inside.