The Books category on ProgrammableWeb contains dozens of Application Programming Interface (or API) listings in which developers may use to create applications with book data. These include APIs for libraries, textbooks, book sharing, book reviews, literacy, book printing and publishing, storytelling, photo books and more. To receive updates about Books APIs, click the TRACK THIS CATEGORY button below. And, if you want updates from other ProgrammableWeb categories, be sure to click the track button on those category pages as well.