Imprint

This is a translation for convenience. In case of doubt, the German version prevails.

Ralph Wirth
c/o Send Return GmbH
Oberer Graben 42
9000 St. Gallen
Switzerland

Responsible for the content

Ralph Wirth

Liability for links

This website contains links to external websites, such as Gumroad, Amazon, tolino shops and LinkedIn. The respective operators are solely responsible for their content.

Copyright

The texts, covers and design of this website, as well as the books, are protected by copyright. The free PDFs are intended for private reading.