Honestly, I would prefer it if she only sold the books once. Then there would be no need to get to her as early as possible. My OCD demands I do everything in the most efficient way possible, though, so even if I disagree with it in theory I still have to do it. =P
I don't plan to get there as early as possible but i will skip some side quests along the way. Probably will be L7 or L8 when I get access.
It's not like you have to do anything. Just play as you like. I'm happy I can still build the character I wish to play.
edit: I've figured that I need 4 attribute books. Don't need the skill books at all.
