Zwischen Himmel und Erde - Anthroposophie heute
You Can't Kill Meme
2021
Homeopathy Unrefuted?
2021
Look Closer: The Rise and Fall of Robert Benfer
2018
Nel silenzio del parco
2024
En la cueva del mago
2017
Solve Et Coagula - The Great Work of Alchemy
2010
Die Gabe zu heilen
2017
Alchemy - Sacred Secrets Revealed
2008
Secret File Rudolf Steiner Anthroposophist, occultist, influencer?
2025
Reden wir von Leben und Tod
2020
Finding Rudolf Steiner
2006
The Science of Getting Rich
—
Dr Rudolf Steiner and the Science of Spiritual Realities
1993
Das kreative Universum
2010
Die Kunst des Heilens
2021
