2005 - Roger Wagner - 02 - Some Causes Of Disunity In The Church - One New Man In Christ
2000 - Bill Shishko - 03 - Be Sure Youre Really Fighting The Battle - The Fight
2023 - Ryan McGraw - 04 - The Trinity and the Life of Christ
2018 - Eric B. Watkins - 08 - Evangelistic Church Planting In The OPC - A Collage Of Stories