Just on a quest to get some books back for the college. I need to return 3 books that were stolen by some guy, the end of the quest see's you locked in a chamber with a woman called "The Caller", she's a bad ass mage who summons a flame atronach, drains your mana and deals a shedload of damage.

I literally cannot beat here, everytime i get close she teleports to the other side of the room and heals herself! And to make it worse it autosaved when the battle was away to start so i can't even back out of the fight anymore

So totally screwed here, unless i go back to an old save, which i don;t fancy