Take the tour ×  I've found Unknown Book, Vol. 1 and sold it to
Urag, but the objective 'Bring Ancient Falmer Tome to Urag-gro
Shub' is still active. How can I get rid of it?  share|improve
this question add comment  1 Answer  up vote 2 down vote
accepted  If you play on PC I'd try the console command:
setstage DLC1VQFVBooks <stage> where <stage> is either 0, 10,
15, 170, 200, 250 or 255. I cannot tell you which one, but I can
tell you that 0 would set the quest as 'not interacted with yet'
and 10 is the stage where you are asked to bring the book.  So 0
should remove the quest from the log but would re-enable you to
do the quest. Therefore I recommend trying maybe even 100, which
used to be the standard quest completed stage.  EDIT: Setting
the quest's stage to 200 worked for kotekzot. This has been done
with the console command: setstage DLC1VQFVBooks 200
share|improve this answer setstage 200 did it for me, thanks! – 
kotekzot Aug 10 '12 at 16:49 @kotekzot Great! :D I'll Add it to
the answer :) –  Assile