Includes bibliographical references (pages 429-438) and index.

A sweeping narrative history of the events leading to 9/11. Lawrence Wright conducted on five years of research and hundreds of interviews to tell the story through the interweaving lives of four men: the two leaders of al-Qaeda, Osama bin Laden and Ayman al-Zawahiri; the FBI's counterterrorism chief, John O'Neill; and the former head of Saudi intelligence, Prince Turki al-Faisal. As these lives unfold, we see revealed: the crosscurrents of modern Islam that helped to radicalize Zawahiri and bin Laden ... the birth of al-Qaeda and its unsteady development into an organization capable of the American embassy bombings in Kenya and Tanzania and the attack on the USS Cole ... O'Neill's heroic efforts to track al-Qaeda before 9/11, and his tragic death in the World Trade towers ... Prince Turki's transformation from bin Laden's ally to his enemy ... and the failures of the FBI, CIA, and NSA to share intelligence that might have prevented the 9/11 attacks. Here is Sayyid Qutb, founder of the modern Islamist movement, lonely and despairing as he meets Western culture up close in 1940s America; the privileged childhoods of bin Laden and Zawahiri; family life in the al-Qaeda compounds of Sudan and Afghanistan; O'Neill's high-wire act in balancing his all-consuming career with his equally entangling personal life-he was living with three women, each of them unaware of the others' existence-and the nitty-gritty of turf battles among U.S. intelligence agencies.

Pulitzer Prize for General Nonfiction, 2007

National Book Award finalist

J. Anthony Lukas Book Prize, 2007

Los Angeles Times Book Prize for History, 2006

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