1 When choosing a digital product in the store there are 2 versions ePub and Kindle. These can be used on your computer, tablet (iPad, etc.), eReader(Kindle, Nook, Sony, etc.) and smartphone (iPhone, etc.). Please choose the version best suited to your devices. See Digital Product Help.
2 The ePub version is recommended for your computer, tablet(iPad), eReader(Nook, Sony, etc.) and smartphone(iPhone, etc.). It cannot be used on a Kindle however.
3 The Kindle version is recommended for use on any Kindle device. It can however also be used on a computer, iPad and iPhone with the Kindle reader app.
4 Have a look at our digital products in the Store in the Digital Products Catalog.