I have the same problem.
blew up the stones in the basement and got a key of a dead dragon slayer.
Floor nr 1 is locked, and the quest marker says this is the room whit the book but how do i open the door ?
Floor nr 2 is the torture room i think, killed a strapped dude who dropped a key, cant seem to find the door for it tho. Lit the 2 candles in each side of the rooms and a extra door opend whit a chest. think there where a book or something. on the map the room seems to be bigger but i cant find any switches to get there and its this floor the goblin is on ?
Floor nr 3 is just a hallway whit a door locked.
Anyone know how i open the door on floor 1 where the marker says the book is or how i can unluck so i can get further in on floor 2 where the goblin is said to be ? and yes i read you need to mind read him but hard when you cant find him =)
