With the current emergence of ISIS in Iraq and Syria and the resurgence of the Taliban in Afghanistan and Pakistan, no one is as well placed as Burke--whose previous books have been chosen as books of the year by The Economist, the Daily Telegraph, and The Independent--to explain this dramatic post-Al Qaeda phase of Islamic militancy. We are now, he argues, entering a new phase of radical violence that is very different from what has gone before, one that is going to redefine the West's relationship with terrorism and the Middle East.

ISIS is not "medieval," as many U.S. national security pundits claim, but, Burke explains, a group whose spectacular acts of terror are a contemporary expression of our highly digitized societies, designed to generate global publicity. In his account, radical Islamic terrorism is not an aberration or "cancer," as some politicians assert; it is an organic part of the modern world. This book will challenge the preconceptions of many American readers and will be hotly debated in national security circles.