Jonah: The Depths of Grace 6 studies for individuals or groups Witmer Stephen Heftet / 2011 / Engelsk
Eternity changes everything How to live now in the light of your future Witmer Stephen Heftet / 2014 / Engelsk
Preacher's Greek Companion to Hebrews A Selective Commentary for Meditation and Sermon Preparation Witmer Stephen Innbundet / 2023 / Engelsk
Big Gospel in Small Places – Why Ministry in Forgotten Communities Matters Witmer Stephen Heftet / 2019 / Engelsk
