You will need to update the Bookshelf Windows app used to access
your digital books to the most recent
version of Bookshelf Windows (7.6.0) before August 9th.
You can download the update to your Bookshelf Windows app directly from the VitalSource support site here: https://support.vitalsource.com/hc/en-us/articles/201067238
If you don't use the Windows Bookshelf app, you can safely ignore this message.
If you have any issues upgrading, please contact the Bookshelf support team.
Bookshelf support
By email: support@vitalsource.com
By phone:
In the US/Canada please call: 1-855-200-4146
In the UK please call: +44 800 802 1506
In Australia please call: +61 8 7111 3343