David Harper
David Harper has been a tour guide in Germany since 1987 and is accredited by Germany's Institute of Contemporary History. He has previously written Your Complete Guide to Berchtesgaden and We Rubies Four.
David Harper has been a tour guide in Germany since 1987 and is accredited by Germany's Institute of Contemporary History. He has previously written Your Complete Guide to Berchtesgaden and We Rubies Four. See less
