About eBook formats

Published 29 November 2011

Because we believe in having choices, our digital eBooks are available in a number of different formats. If you need some help choosing which format to buy, then this page will give you an overview.

As a matter of routine, we publish our books to the following stores:

The books are also available in several smaller stores, and some ebook subscription services as well.

We no longer sell books directly due to the admin overload caused by EU VAT changes introduced in 2015.