Do I have to be connected to the internet to read my ebook?
No. You can access 100% of your VitalSource ebook without an internet connection. To access your ebook offline, you will need to download the Bookshelf app onto your computer, tablet, or mobile device. For more information about the Bookshelf app, visit: https://support.vitalsource.com/hc/en-us/categories/360001056774