In the spring of 1971, roughly four months after he’d crossed over a couple of Marvel superheroes in Iron Man #35 and Daredevil #73, writer Gerry Conway did it again — though this time, the team-up tale started in Daredevil and ended in another title (Sub-Mariner), rather than the other way around.  What was more, … Continue reading Sub-Mariner #40 (August, 1971)