Do you really want to lead people? Do you want to understand the difference between leadership and management? These books provide some very good insight.
1) 21 Irrefutable Laws of Leadership by John C. Maxwell
2) Leading Change by John Kotter
3) On Purpose Person
4) The Servant Leader
Start with these 4 books and let me know what you think. The first book changed my life and provided the paradigm shift from management to true leadership