Board Thread:Skyrim/@comment-12987076-20130722193956

Where the f do I find this thing? I've killed every enemy in the Ustengrav and Depths. I looked in the  Ustengrav wiki and it said it should be near a throne. There's also a Spell Book hidden. But... the only throne I find is in a large room before you enter the Waterfall room. Could anyone help me out? 