Ebook Access; PLEASE READ: If you are purchasing an eBook for your course(s), you should receive an email from RedShelf with a PIN code and instructions on how to access your eBook. If you still have not received an email communication from RedShelf within 24-48 hours after your order was placed, please click on the "CONTACT US" tab above and fill out the form. We will contact you as soon as possible to assist.