" A Certain Sound is a well-written, carefully crafted, scripturally saturated book that was a joy to read. As one who has many years' experience with open air preaching, I thank God for this stirring call to the church to fulfill one of her main duties--namely, preaching Jesus 'to every creature.' Read this book. Master it. And with the help of the Holy Spirit, let the 'certain sound' of the glorious gospel of Christ be heard outdoors once again." -- Rob Ventura, Grace Community Baptist Church, North Providence, Rhode Island, and coauthor of A Portrait of Paul and Spiritual Warfare Table of Contents: PART 1: THEOLOGY OF OPEN AIR PREACHING 1. A History of Open Air Preaching 2. Theology for Open Air Preaching 3. The Local Church and the Open Air Preacher 4. Using the Law in the Open Air 5. Using Apologetics in the Open Air Part 2: THE TASK OF OPEN AIR PREACHING 6. The Open Air Preacher's Character 7. The Open Air Preacher's Competence 8. Response to Open Air Preaching 9. The Open Air Preacher's Response 10. Exhortation to the Church and Seminaries