How-to videos (buying and using the E-Books)
We explain how you can buy and use the E-Books on a desktop/laptop computer or on a tablet/smartphone in three very detailed videos. Subtitles available in German and English. How to buy your E-Books. https://youtu.be/0kbC4GjvIgk How to use the E-Books on a desktop
How to use the iOS and Android reader apps
This guide explains how the iOS and the Android reader apps work. Do you need help with the desktop reader instead? Attention: You cannot purchase any book through the iOS and Android apps. You have to do this through the store
How to use the desktop (browser-based) reader
This guide explains how the browser reader works. It is the most complete tool to enjoy your E-Book. Do you need help with the iOS or the Android app instead? Make sure to explore the reader the first time you use