Teachers and English learners can access Oxford University Press’s high quality sample materials for free. The Bookshelf offers e-books for use on iPad and tablets for Android, as well as computer access online and via desktop apps. Students can use their preferred device. There is a selection of coursebooks and Graded Readers for different student levels and interests.  An access code is required. Teachers can use the Bookshelf to create classes and monitor student progress, assign e-books, set up Reading Circles, and provide materials for independent study.  Registration is required.