Related Thread: http://forums.themanaworld.org/viewtopic.php?t=977
Here some bookshelfs for the library:

i tried to be creative and use many different books. but the result looks maybe a little bit too colorful and crowded. what do you think?
im also not really statisfied with the top and bottom yet. i think i will add a more artistic border with some relief pattern.
Oh, and what kind of floor tiles would you suggest? Maybe something from this thread:
http://forums.themanaworld.org/viewtopic.php?t=1064
or something different?