When I left the last of the black books, the screen is fuzzy, theres a burning sound and my health is slowly eaten away until I die. I've tried dying, going back into the book, going into a different book, loading a different save, healing and just continuing the game, nothing makes it stop. I've checked and so far I've only been able to find one other post about this problem and no answers yet. Any suggestions would be awesome, this is really ruining the game for me.
Also, when I finished the last of the black book quests, learned the last ones secret and left the book, the achievement didn't unlock.