The One Minute Manager" by Ken Blanchard and Spencer Johnson is a concise, practical guide to effective management. The book is written in a story format that follows a young man's journey to find a "One Minute Manager" who can teach him how to become an effective manager himself.
"The Leadership Challenge" by James Kouzes and Barry Posner is a classic book on leadership that provides a comprehensive overview of the essential principles of effective leadership. The authors draw on extensive research and real-world examples to illustrate their points and offer practical tips and strategies for putting the principles of the book into practice.