Written in the same dynamic style as his previous bestsellers including The Five Dysfunctions of a Team, Lencioni illustrates the principles of inspiring client loyalty through a fascinating business fable. He explains the theory of vulnerability in depth and presents concrete steps for putting it to work in any organization. The story follows a small consulting firm, Lighthouse Partners, which often beats out big-name competitors for top clients. One such competitor buys out Lighthouse and learns important lessons about what it means to provide value to its clients.