So I haven't been reading comics in.. a while. I used to read Ultimate Spider-Man (RIP), Ms. Marvel and Spidey up to a bit after the end of Superior Spider-Man.
I was wondering whether I can jump into (and where) back into those three series.
I liked Nick Spencer in Superior Foes and Ant-Man, how is he on Spider-Man? Can I figure out what's going on from #1?
How's post-Bendis Miles Morales?
What's going on with Ms. Marvel? I dropped it after it got too involved in cross-overs like Secret Wars.
Also maybe I should start reading Squirrel Girl again?
I should also note that I don't like "events" and "crossovers" so if you have a series that's similar to the above and doesn't constantly delve into that it'll be good (I don't read DC, but other non-Marvel stuff is okay).
The same writer took over Miles-Man and Ms. Marvel, and they both have relaunched books so there's probably no better time to jump back in.
You can start Spencer's ASM at #1 and you shouldn't miss a beat. It should fill you in on anything you missed.
Coincidentally, Squirrel Girl is about to tie in to its first event, ever - War of the Realms. I think it's only one or two issues, and it probably won't be essential to the event. Otherwise, the series is still great and you should definitely read it.