Now in english language

Rainer W. Grimm was born in 1964 in Gelsenkirchen, North Rhine-Westphalia, as the second son of a coal miner. He still lives with his family and two cats in the Ruhr region.
It was not until the age of thirty-five, due to a back injury, that the trained craftsman discovered his love of writing.
Since then, he has been publishing historical stories and novels, most of which are about the Vikings, as an independent author.