Order Markus Feilner’s books at a non-Amazon shop

There’s more morally fine and sustainable book stores beyond the ugly world of Bezos, here are some example links: 

https://www.pustet.de/shop/quickSearch?searchString=feilner

https://www.thalia.de/suche?filterPATHROOT=&sq=feilner

(to be continued, PM me if you know more or better ones)

Other good online book stores: 

https://www.zweitausendeins.de/