Fred Reichheld is a New York Times bestselling author and business strategist best known for his work on customer loyalty. He is the creator of the Net Promoter System of management (NPS). His books include The Loyalty Effect, Loyalty Rules!, and The Ultimate Question: Driving Good Profits and True Growth.
Walter Dixon is a winner of Audible's "#1 Editor's Choice and Customer Favorites" award. He has narrated more than 200 audiobooks; performed in musical theater, drama and opera productions, and professional stand-up comedy; and voiced commercials, corporate videos, animated features, and vintage radio dramas.