There will be a maintenance window on Saturday, June 11, 2016, beginning at 3:00 AM Eastern Time (US) and ending at 6:00 AM Eastern Time (US).
During this maintenance window, you can expect that VitalSource services may experience periods of downtime or degraded performance.
We will endeavor to keep these periods as brief as possible.
Any downtime will not impact users who have already downloaded their eBook(s) to Bookshelf desktop or Bookshelf mobile.
If you have any specific questions or for more information, please contact your Account Manager.