Holy Spirit A Comprehensive Study of the Person and Work of the Holy Spirit Walvoord John F. Heftet / 1991 / Engelsk
Prophecy in the New Millennium – A Fresh Look at Future Events Walvoord John F. Heftet / 2001 / Engelsk
Road to Armageddon A Biblical Understanding of Prophecy and End-Time Events Swindoll Charles R. Heftet / 2004 / Engelsk
