This is a highly relevant and engaging book on key account management. The authors have not only provided a strategic take on this topic, but also provide a practical, hands-on approach for managing high-value clients, covering essential topics like relationship building, value co-creation, and long-term customer retention. In particular, their use of testimonials from key account managers in combination with evidence from academic research, makes this a must read for executives, business school faculty, and for university students.