Carlos interviews brother Ryan Denton of Christ in the Wild Ministries (https://www.christinthewild.com/) on his new book, A Certain Sound: A Primer on Open Air Preaching, that he co-authored with Scott Smith of School Master Ministries (http://schoolmasterministries.com/).

Check out the the book promo:

 https://youtu.be/Mj2D0D9dEBU

Get the book at a discounted price from Reformation Heritage Books:

 https://www.heritagebooks.org/products/a-certain-sound-a-primer-on-open-air-preaching-denton-smith.html