Well sorry but being stuck in DR for days on end, makes me want 2 swear so hard and much, nobody would like to hear. I know it is supposed to be hard, but it is also supposed to be doable, which it seemingly is not.
I know the path down the library, after that, I normally get stuck at a point of no return.
At least there should be some guidance, 1 way or the other. (NPC, arrows or landmarks or whatever)
Grtz Nostradamus