/ Resources / Books Sales and Customer Service Performance Books A Library of Sales and & Customer Service Knowledge Integrity Solutions has authored books on topics ranging from needs and integrity-based selling to putting the customer first and new ways of looking at the roles of leadership and customer service. These insightful books, authored by our late founder, Ron Willingham, are timeless tools for helping business and sales leaders apply proven, practical ideas to the business challenges of meeting today’s evolving customer expectations. See all our titles below. Our new book, Listen to Sell, is now available. Order yours today! Integrity Selling for the 21st Century: How to Sell the Way People Want to Buy “I have observed several hundred salespeople who were taught to use deceptive practices like ‘bait and switch’ and encouraged to… Read More The Inner Game of Selling: Mastering the Hidden Forces that Determine Your Success Forget everything you’ve been taught about selling — forget the hardsell, forget negotiation strategies, forget those closing techniques. In The Inner… Read More Integrity Service: Treat Your Customers Right – Watch Your Business Grow Every company today recognizes the importance of good customer service and putting the customer first. Why, then, do service people… Read More The People Principle: A Revolutionary Redefinition of Leadership In the last decade, billions of dollars have been spent on process improvement and reorganization, most of which generally failed… Read More Hey, I’m the Customer: Front Line Tips for Providing Superior Customer Service Offers step-by-step guidelines and tips for providing superior customer service, discussing customer satisfaction, how to identify customer needs, problem solving,… Read More WE WROTE THE BOOK (WELL, BOOKS…) On sales performance improvement. How can our sales performance books help inspire your team to greatness? Let's Talk