Susan Beth Pfeffer&;s Life as We Knew It enthralled and devastated readers with its brutal but hopeful look at an apocalyptic event--an asteroid hitting the moon, setting off a tailspin of horrific climate changes. Now this harrowing companion novel examines the same events as they unfold in New York City, revealed through the eyes of seventeen-year-old Puerto Rican Alex Morales. When Alex's parents disappear in the aftermath of tidal waves, he must care for his two younger sisters, even as Manhattan becomes a deadly wasteland, and food and aid dwindle.     With haunting themes of family, faith, personal change, and courage, this powerful new novel explores how a young man takes on unimaginable responsibilities.