Gradually since 2003, Turkey’s autocratic leader Recep Tayyip Erdogan has sought to make Turkey a great power — in the tradition of past Turkish leaders from the late Ottoman sultans to Ataturk, the founder of modern Turkey. Here the leading authority Soner Cagaptay, author of The New Sultan — the first biography of President Erdogan — provides a masterful overview of the power politics in the Middle East and Turkey’s place in it.