Dr. David B. Calhoun is a Professor Emeritus of Church History at Covenant Theological Seminary. He is a world renown expert in the study of John Calvin. He has written several books including his highly esteemed two-volume History of Princeton Seminary. His lectures are featured on many websites including, but not limited to: www.thegospelcoalition.org, www.christianbook.com, and www.reformedsermons.