I am sure many scripts like this already exist, but anyway, this was a response to this request I saw a while back: http://www.rpgmakervx.net/index.php?showtopic=37031 Since it is specifically to fulfill that request, don't expect it to be very customizable!
Independent book graphic for each book.
Book sound effect.
Unlimited books and pages allowed.
Window telling the pages you're on.
Displays two pages simultaneously.
Use script call for opening a book.
Display pictures (also unlimited).
Book title window on top.
The script is relatively easy to use, but it can become quite a mess if you're not organized enough! You make the books in the script. For more details, instructions, etc, download the demo! Demo Download: http://www.megaupload.com/?d=ALS8VDB0