Hurricane Ophelia is bearing down on New York City. And in a matter of hours, six people, along with their families, friends, and millions of other New Yorkers living around them, will be caught up in the horrific flooding it unleashes. Ellen Wharton has flown into New York from London, regardless of the weather and her husband's worry. The successful interior designer is intent on seeing her lively architect mother and has an important personal appointment...

Discover how human beings react to danger–and what makes the difference between life and death. Today, nine out of ten Americans live in places at significant risk of earthquakes, hurricanes, tornadoes, terrorism, or other disasters. Tomorrow, some of us will have to make split-second choices to save ourselves and our families. How will we react? What will it feel like? Will we be heroes or victims? In her quest to answer these questions, award-winning...