There are many negotiation systems and strategies, but sometimes nothing seems to unlock the position of the parties. Many times the only thing that manages to end the negotiation, but not always with the conflict, is the strength or money of any of the parties. In this new book the expert in negotiation of the Harvard Business School, Deepak Malhotra, teaches us some tools that can help us solve to the most thickened conflict and without the need to resort to force, but to negotiating creativity.