All my black books open fine, however Untold Legends will no longer open. What's the deal here? I want the merchant not the butler lol. Seriously..It won't open.

you have to be on solsteim for the books to work

I know, that's what im talking about. even in skyrim untold legends won't cause an earthquake. It just won't work in Solstein. Or "not work" in skyrim either.