Meditation Hazrat Inayat Khan, Pir Vilayat Inayat Khan, Pir Zia Inayat-Khan, Thomas Blachnitzky

Edition Kalim Hazrat Inayat Khan, Pir Vilayat Inayat Khan, Pir Zia Inayat-Khan, Thomas Blachnitzky

Spirituelle Ökologie Bill Plotkin, Brian Swimme, Chief Oren Lyons, Chief Tamale Bwoya, David L. Roy, Dr. Susan Mruphy Roshi, Geneen Mary Haugen, Joanna Macy, John Stanley, Jules Cashford, Mary Evelyn Tucker, Pir Zia Inayat-Khan, Richard Rohr, Sandra Ingerman, Satish Kumar, Sister Miriam MacGillis, Thich Nhat Hanh, Thomas Berry, Vandana Shiva, Wendell Berry, Winona LaDuke