Don Miller is an American author and public speaker known for his work in the fields of storytelling and personal development. He gained popularity with his book, Blue Like Jazz, which explores themes of faith, identity, and the complexities of modern life. Miller's writing often emphasizes the importance of narrative in understanding one's life and experiences. In addition to his books, Don Miller is the co-founder of StoryBrand, a company that helps businesses clarify their messaging through the power of storytelling. He has also written several other books, including A Million Miles in a Thousand Years, which reflects on the art of living a meaningful life.