49 Barriers of Cultivating the DaoJohan Hausen, Allen Tsaur, T. H. Barrett, Jen King, Mattias Daly · First published 2020Open the Tome
Tai Shang's Treatise on Action and Response : Commentary by Xīng DéXing De, Johan Hausen, Allen Tsaur, 老子 · First published 2020Open the Tome
