Diverse auteurs
Lama Zopa Rinpoche
John J. Prendergast
Geshe YongDong Losar
Douglas Harding
Janwillem van de Wetering
Paul Tillich
Corrado Debiasi
Tshogdrug Rangdröl
Adyashanti
Susan Smit
Haemin Sunim
François Busson
Paolo Valentino
Bhante Gunaratana
Diederik Wolsak
Bernadette Roberts
U.G. Krishnamurti
Alex van Galen
Ramesh Balsekar
Karl Renz
Paul Smit
Clare Dimond