McGarvey A Treatise on the Eldership 16 chapters on the office of elder is an explanation and biblical defense of eldership.
Gann Angels is a single chapter work on angels, looking at various aspects of angels in the Bible.
1. Terms And Descriptions Of Angels. 2. Angels In The Old Testament. 3. The Angel Of The Lord. 4. The Cherubim And Seraphim. 5. The Ministry Of Angels To Christ. and 6. The Ministry Of Angels To Christians.
Ketcherside (Church of Christ) wrote Twisted Scriptures from a distinct perspective. He tries to blunt the separation and disciple of churches against dissident members.
Ketcherside – Heaven Help us- Holy Spirit in your Life is a brief 9 Chapter work on questions about the Holy Spirit and how He relates to the believer.
Walking through the Bible by Gann is an introductory work on the Bible.
Sermons on Roman 24 sermons from different passages in Romans. Mark Copeland is with the Church of Christ.