One preacher who has dramatically impacted the way I preach, teach and view my walk with Jesus is Ron Dunn. His biography is a powerful story of how God is glorified in the weakness and struggles of his servants. Don’s miss this book!
RON DUNN: HIS LIFE AND MISSION BY RON OWENS (buy from Amazon in paperback or Kindle)
The book would be worth reading just for the sermons that are included at the end of each section.
Once you read the book go over to www.rondunn.com and download podcasts of his messages. I just finished my second listen of a four part study on Colossians.