I don't want to be rude, but..
I'm very fond of books. But come on! She should have realize that she wakes up in a poor little girl's body. Books might exist or not exist in this world, but even if books exist, her family might not be able to afford it or see no importance to have it. For some people, books are still a privelege after all. That's somehing she should have realize in first glance.
Before she's whining about no books in her new house, she should do something to fix the condition she was in.