Barnes & Noble · Bethany House Publishers
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| The 40 Most Influential Christians . . . Who Shaped What We Believe Today | Paperback | 978-0-7642-1084-6 | 2013 |
| Understanding Theology in 15 Minutes a Day: How Can I Know God? How Can Jesus Be Both God And Man? What Will Heaven Be Like? And Many More | " | 978-0-7642-1012-9 | 2012 |
| Understanding Your Bible in 15 Minutes a Day | " | 978-0-7642-0962-8 | 2012 |
| Understanding Your Bible in 15 Minutes a Day | Hardcover | 978-1-4351-5005-8 | 2012 |