1. Tap Settings from the Home menu. If you're using an older version of our app, you'll find settings under Get Books+.
2. Tap Deauthorize.
3. Sign back in with your Adobe ID. - See more at: http://help.overdrive.com/article/0059/What-to-do-if-a-title-is-not-properly-loading-or-OverDrives-mobile-app-is-crashing#sthash.FjLhVq1X.dpuf