We've all had experience with two dramatically different types of leaders. The first type drains intelligence, energy, and capability from the people around them and always needs to be the smartest person in the room. These are the idea killers, the energy sappers, the diminishers of talent and commitment. On the other side of the spectrum are leaders who use their intelligence to amplify the smarts and capabilities of the people around them. When these leaders walk into a room, light bulbs go off over people's heads; ideas flow, and problems get solved. These are the leaders who inspire employees to stretch themselves to deliver results that surpass expectations. These are the Multipliers. And the world needs more of them, especially now when leaders are expected to do more with less. Leadership expert Liz Wiseman explores these two leadership styles, showing how Multipliers can have a resoundingly positive and profitable effect on organizations -- getting more done with fewer resources, developing and attracting talent, and cultivating new ideas and energy to drive organizational change and innovation. In analyzing data from more than 150 leaders, Wiseman has identified five disciplines that distinguish Multipliers from Diminishers. These five disciplines are not based on innate talent; indeed, they are skills and practices that everyone can learn to use, even lifelong and recalcitrant Diminishers. Real-world case studies and practical tips and techniques bring to life each of these principles, showing you how to become a Multiplier too, whether you are a new or an experienced manager. This updated edition includes new examples of Multipliers as well as two new chapters: one on accidental Diminishers, and one on how to deal with Diminishers.