- CHURCH HISTORY 101: A Concise Overview
- Humility: The Secret History of a Lost Virtue
- The General Councils: A History of the Twenty-One Church Councils from Nicaea to Vatican II
- 101 Questions & Answers on Popes and the Papacy (101 Question & Answers to)
- Ten Ways the Church Has Changed: What History Can Teach Us about Uncertain Times
- Dorien Kelly
- Ross King
- Mahatma Gandhi
- Amy Welborn
- Shane Claiborne
- Jay Kopelman
- Melinda Roth
- Jean-Bernard Naudin
- Christina Lamb
- Claire Joyes
- John Miller
- Malala Yousafzai
- Harvard Student Agencies Inc.
- Michael Stone
- Chris Mitchell
- Harriet Scott Chessman
- Whitney Chadwick
- Lewis Drummond
- Stephen J. Wayne
- Otto Georg Von Simson