When Hurricane Katrina struck New Orleans, Abdulrahman Zeitoun, a prosperous Syrian-American and father of four, chose to stay through the storm to protect his house and contracting business. In the days after the storm, he traveled the flooded streets in a secondhand canoe, passing on supplies and helping those he could. A week later, on September 6, 2005, Zeitoun abruptly disappeared. Eggers's riveting nonfiction book, three years in the making, explores Zeitoun's roots in Syria, his marriage to Kathy -- an American who converted to Islam -- and their children, and the surreal atmosphere (in New Orleans and the United States generally) in which what happened to Abdulrahman Zeitoun was possible.