Speak to Vusor Umerus at ( 481, -24, -595 ) Copy/waypoint 480.50, -23.69, -594.72.
Defeat the following:
16 reishi
10 paludal muck
8 muck diggers
Continue to House of Midst's Library at ( 741, -9, -708 ) Copy/waypoint 741.13, -8.55, -707.60.
Speak to Vulsor Umerus at ( 753, -9, -706 ) Copy/waypoint 752.69, -8.55, -706.46.
Gather the following (I found them all on the floor, did not need to search the actual bookcases. One book was on a desk.): Note: Do NOT engage Famyra the Biblioghost before collecting the books. (Update: I was able to collect the books after killing Famyra the Biblioghost, the bookcases stand back up.)
'Creations Of The Shadows'
'Theoretical Sorcerous Engineering'
'Ceremony Of The Stars'
'Philosophy of Indefinite Studies'
'Geomantic Philosophy'
'Ethical Popular Alteration'
'Chronology of Sorcerous Academics'
'Applied Alchemy'
The location of each book is random.
Note: The book graphics can be a bit glitchy, you may need to be very close and/or at the right camera angle to see them. Zooming in to first person or almost first person helps.
Note: During the fight he will Summon 4 books, one over each fallen book shelf, destroy them so that you can destroy Famyra.
Speak to Vusor Umerus at ( 753, -9, -706 ) Copy/waypoint 752.71, -8.55, -705.82.