Have a question about how the TVTropes wiki works? No one knows this community better than the people in it, so ask away! Ask the Tropers is the page you come to when you have a question burning in your brain and the support pages didn't help.
It's not for everything, though. For a list of all the resources for your questions, click here. You can also go to this Directory thread
for ongoing cleanup projects.
If it's just two, I wouldn't feel making a common page for them. The sequel page can just say it shares tropes with first work (which by default that's what sequels do) and if anything is elaborated then use them as examples. When there are three, it's more warranted.
TroperWall / WikiMagic Cleanup
I want to create a page(s) for two books I really enjoy, Wolf Winter and In the Month of the Midnight Sun, both by Cecilia Ekbäck. The two books both take place in the exact same setting (Blackasen Mountain) and cover similar themes, but other than that, share nothing with each other: they take place in completely different time periods with completely different casts with no callbacks whatsoever.
Given this, could they be considered a "series" (neither the publisher nor the author has ever described them as such as far as I have discovered) and share a Main page, or would they require two different ones?
If it is the former, what would I call it? Just "Wolf Winter" given it came first?