Library Service is a good free service and I am not surprised someone  organized it and put on the internet. The amount of information on the web is amazing.  I found books for my students and also there were books  recommended  that had similar themes for the students. From a teacher’s point of view I was disappointed that reading levels were found on some of the books but not others. I looked up books for myself and found interesting summaries of books.  I will probably use this free service again for myself  and students.