Educating for Life – Reflections on Christian Teaching and Learning Wolterstorff, Nicholas P. Heftet / 2002 / Engelsk
Dare We Speak of Hope? Searching for a Language of Life in Faith and Politics Boesak Allan Aubrey Heftet / 2014 / Engelsk
Torah, the Gospel, and the Qur'an Three Books, Two Cities, One Tale Wessels Anton Heftet / 2013 / Engelsk
Psychology of Hope A Biblical Response to Tragedy and Suicide Kaplan Kalman J. Heftet / 2008 / Engelsk
