Via Joanna Penn, a podcast with Matthias Matting, who has just finished translating his book "How to Self Publish in Germany" into English. If you are interested in selling your book overseas, in other languages, this guide will help you understand some of the pitfalls of publishing into another culture. While many factors of the book market in Germany are similar to those of the US, there are some distinct differences (such as the fact that more Germans are book consumers than are Americans, or the fact that German law governs book pricing).
Matthias's book is available here; and Joanna's blog post and the podcast are here.