If you want to authorize OverDrive for Windows Phone 8 with a new Adobe ID, you'll need to deauthorize the app to clear your current Adobe ID first.
Note: Clearing your Adobe ID disables all eBooks in the OverDrive app. These titles are tied to the original Adobe ID you used to download them.
In the app, scroll to the menu and tap settings.
- Under "eBooks settings," tap authorize.
Tap the deauthorize button to clear the Adobe ID from your device.
Confirm by tapping ok.