Creativity, Inc.: Overcoming the Unseen Forces That Stand in the Way of True Inspiration by Edwin E. Catmull is a book about creativity but also about leadership from Catmull's perspective. He is the president of Disney Studios and the co-founder and president of Pixar Animation Studios. Catmull's leadership philosophy is that everyone has the potential to be creative and to encourage that development is a noble pursuit for any manager. He also outlines the blocks to creativity and how to overcome them.
I first heard about this book while I was reading Rising Strong by Brene Brown.