- E-bookHow the Bible Was FormedGregg Allison
- E-bookHistorical TheologyGregg Allison
- E-bookA History of WorshipGregg Allison
- E-bookThe Unfinished ReformationGregg Allison
- E-bookThe Holy SpiritGregg Allison
- E-bookMultiChurchBrad House
- E-bookGod, Gift, and GuideGregg Allison
- E-bookA Theology for Christian EducationJames R. Estep