Dreams and Spirituality A handbook for ministry, spiritual direction and counselling Adams, Kate Heftet / 2015 / Engelsk
Deacons and Diakonia in Early Christianity The First Two Centuries Koet, Bart J. Heftet / 2019 / Engelsk
Deacons and Diakonia in Late Antiquity The Third Century Onwards Koet, Bart J. Heftet / 2024 / Engelsk
