XODLIRV wrote:
turncoat wrote:
XODLIRV wrote:
So it should break down thusly.

Vol. 1: MTU #'s 1-12
Vol. 2: MTU #'s 13-23, GSSM #1
Vol. 3: MTU #'s 24-32, GSSM #'s 2, 4

What about Giant-Size Super-Heroes #1?


That's not really a "team-up". In Giant-Size Spider-Man, Spidey and the guest star share cover billing, as in MTU. Giant-Size Super-Heroes really just stars Spidey; Morbius and Man-Wolf are the antagonists. It'd go better in  a Spider-Man Masterworks, in my opinion.
I concede on those points, however I feel compelled to point out that in most of the GSSMs there isn't a "team-up" per se because the guest star is often placed in a confrontational role. Actually Giant-Size Super-Heroes is more of a team-up, although it's Morbius and Man-Wolf that are doing the teaming. Parhaps they should go in a Monster Team-Up Masterwork. : )