153 followers Ralf Friedrich @ralf_500 My book is out: https://t.co/vSkzn9yECG 08 Nov 2017 Reply Repost Favourite
153 followers Ralf Friedrich @ralf_500 My book is available for purchase as of today. I am so happy: https://t.co/vSkzn9yECG https://t.co/McnTdJViMm 08 Nov 2017 Reply Repost Favourite