If you’re running out of memory on your Barnes & Noble Nook, you can delete books from your library. Find out how to do it with this tutorial.
Note: You must update the Nook firmware to version 1.5 or above to have this feature. You can check the version of the firmware by tapping the Settings icon. A screen will appear that tells you Software version. Connecting the device to a Wi-Fi connection will usually automatically update the device.
1. Press the N button below the screen to get to the Home screen.
2. Tap my library.
3. Select Go to My Documents at the top of the menu. If the option reads Go to My B&N Library, you are already in the right place and can skip this step.
4. Using the arrows on the left side of the lower display, highlight the book you wish to delete.
5. Tap Item details & options.
6. Select Delete.