Thread:AnnabellRice/@comment-25192437-20191028075703/@comment-25192437-20191028080627

I found a few pertient panels, and going by what Flowa says, Freyja thought that Odin keeping all of Asgard's tomes stored in one place was a bad idea, and after Jane Foster's battle with the Magog destroyed Asgard she had the Tomekeepers copy the most important texts and store them in the Halls of All-Knowing (among other places).

So not all the tomes in the Halls of All-Knowing come from Asgard.