You can read a short sample of a book before you decide to buy it. 

1. Go to your Home screen.
2. Tap the  Discover icon at the bottom of the screen.
   
   
3. Shop for a book that you’re interested in.
4. Tap on the book’s cover to see details.
5. Under the book’s cover, tap Preview now. Your eReader will connect to WiFi and download the preview.
   Note: Some books do not offer a free preview.
   
   
6. Swipe left or right to change pages while reading the preview.

To close the preview, tap the middle of the screen while reading, and tap Back at the top of the screen.