The gripping, untold story of how Saudi Arabia's secretive and mercurial new ruler rose to power. Even in his youth as a prince among thousands of princes, Mohammed bin Salman nurtured sweeping ambitions. He wanted power - enough of it to reshape his hyper-conservative, insular Islamic kingdom. When his elderly father took the throne in 2015, MBS got his chance. A riveting portrait of a determined autocrat on the rise, MBS asks how one man's actions and obsessions are shaking the Middle East.