Sixteen-year-old London Lane forgets everything each night and must use notes to struggle through the day, even to recall her wonderful boyfriend, but she "remembers" future events and as her "flashforwards" become more disturbing she realizes she must learn more about the past lest it destroy her future.

On the morning of September 11, 2001, sixteen-year-old Kyle Donohue watches the first twin tower come down from the window of Stuyvesant High School. Moments later, terrified and fleeing home to safety across the Brooklyn Bridge, he stumbles across a girl perched in the shadows, covered in ash, and wearing a pair of costume wings. With his mother and sister in California and unable to reach his father, a NYC detective likely on his way to the disaster,...