Most coaches and entrepreneurs think of a book as a product. It's not. It's a door. A door that brings the right clients to you before they've even spoken to you. Here's the maths. If your book costs £15 and your coaching package costs £2,000, you're not selling books. You're qualifying clients. The reader who finishes your book and thinks "I need more of this" is already sold before they pick up the phone. The book proves you know your stuff. The consultation is where the real relationship starts. This is why coaches and consultants who publish books attract better clients, charge higher prices, and spend less time convincing people they're worth it. What would your book say about you to a potential client?