Customer success is an emerging field that is rapidly gaining traction as more and more businesses recognise the importance of retaining customers and fostering long-term relationships. In the book "Customer Success: How Innovative Companies Are Reducing Churn and Growing Recurring Revenue," authors Nick Mehta, Dan Steinman, and Lincoln Murphy provide a comprehensive guide to this exciting new field, offering insights and strategies for companies looking to reduce churn and build long-term customer relationships.