AR Bookfinder is an exciting new online tool from Renaissance Learning that will help you find appropriate Accelerated Reader books for your child to read. With AR Bookfinder, parents and students can: Quickly access helpful details about every book in the AR quiz library. Develop custom reading lists based on criteria such as author, interest level, book level, point value, and more. See profiles on each book that includes a brief description, number of pages, ISBN, LCCN, date published, series, topics, and more. Print up to date quiz lists .