One of the benefits of the Pocketbook e-reader is that there are multiple ways that you can download ebooks you have purchased from Google Play Books. The vast majority of Pocketbook devices support Adobe DRM, which support EPUB files. Do you want to load in ebooks to your Pocketbook? There are a few different ways you can do this.
The easiest method is download the free PocketBook app on your phone/tablet and sync it with your Play Books account. Then sync your e-reader with your PocketBook Cloud account, and you’ll be good to go. This avenue is the most elegant, because it goes through the entire PB ecosystem, which requires no sideloading.