A quick read because the concepts it describes are simple yet powerful. "The One Minute Manager" has evolved into a management classic since its first edition in 1981. Managers will take three precepts from this book: Efficient Goal Setting with employees, Praise, and Reprimands. In other words, make sure your people know precisely what they are to do, and then give them feedback whether they meet those expectations or not. That's it. Simple and effective. It takes an hour to read "The One Minute Manager", consider it an investment.