Because of your post, Mr. OP, I shall check out Game of Thrones. I have always been fascinated by how stories can teach us so many things if we look beneath the words. For one, I would highly recommend "Romance of the Three Kingdoms", a Chinese literature piece that tells the stories of various leaders and their strategies on leading armies to victories. NOTE: I am not in favour of war but merely the way that they are able to raise the morale of people towards a cause - something that would be helpful to all businesses.