While the popular issues have already been collected (Iron Fist, Doctor Strange), it'd be very cool to see some of these failed experiments in their own quasi-glory, just look at some of these:
First, there's Man-Wolf, and the concept goes something like this:
Conan in spaaaaace + Were-Wolf + J. Jonah Jameson =
Next, we have The Man-Brute Called Woodgod!!!
Following that, we have Monark Starstalker, a hero so goddamn manly, they could only publish one issue, because a second one would have literally exploded from the awesome, sending spinner rack shrapnel all over the 7-11.
Seriously Marvel, this is a good time to gauge this guy's popularity, cause you know Sims would totally write this.
Finally, we have issue #52, whose cover speaks for itself:
Really, the only way to improve upon that is if it had read: "At Last! T'Challa Fucks Up The Klan!!!"
Anyway, there's some real cool stuff just laying around waiting for you to throw it into a phone book for me and the rest of the geeky masses to purchase, so get on that Marvel.