- EbookContagious FaithMark Mittelberg
- EbookThe Questions Christians Hope No One Will AskMark Mittelberg
- EbookThe Case for Christ Daily Moment of TruthLee Strobel
- EbookBecoming a Contagious ChurchMark Mittelberg
- EbookConfident FaithMark Mittelberg
- EbookThe Unexpected AdventureLee Strobel
- EbookMaking Your Case for Christ Bible Study GuideLee Strobel
- EbookThe Reason WhyMark Mittelberg
- EbookContagious Faith Bible Study Guide plus Streaming VideoMark Mittelberg
- EbookReasons for Faith (Foreword by Lee Strobel)Mark Mittelberg
- EbookThrivingNancy Grisham