Prayer in the Cave of the Heart The Universal Call to Contemplation Consiglio Cyprian Heftet / 2010 / Engelsk
Spirit, Soul, Body Toward an Integral Christian Spirituality Consiglio Cyprian Heftet / 2015 / Engelsk
Rediscovering The Divine Building a House with God from the Ground Up Consiglio Cyprian Heftet / 2023 / Engelsk
