Greetings! I am having issues with the player bookshelves in the Creation Kit.

Question #1:
I've made a small bookshelf of eleven book placeholders and linked them to the floating book container... everything works fine... except there is one problem.
When I activate the shelf it says I have room for eleven books. I then put a book into it and exit out of it. The book appears on the shelf as it is supposed to. When I click on the book and take it, everything works fine. When I activate the shelf again however it now tells me that there is space for twelve books. I'm not sure how it increased in number or how to stop it from doing such...

Anyone have any thoughts?

Question #2:
I would like for my new custom bookshelf to have a couple of books already pre-loaded into it. This is the set-up... the PC has come to own someone else's home. It should have some items in it that are the previous owners, like books. How do I add some books to the shelf for the PC to find already loaded into the player bookshelf?

Anyone know?

Thanks for any and all help.

I'm not sure on the first one ...

The second one ... see this (Under "Expanding", down at the bottom, is I think what you want?): http://www.creationkit.com/Tutorial_Bookshelves

Can you actually put in 12 books? I think I had this happen to me but I could still only put in (however many book markers I had).

I didn't see if it would allow me to put in more than 11... I was just confused as to why the number increased at all. I can't figure out where I went wrong in setting the thing up.
As to the 'expanding' bit at the bottom... I can't seem to find the spot that tells me how to load in those books.