A new book from Alan Gratz is a major publishing moment! The #1 New York Times bestselling author of Refugee and Ground Zero now tackles the urgent topic of climate change, with this breathtaking, action-packed story that will be the must-read middle-grade novel of the fall. Fire. Flood. Ice. Three natural disasters. Three kids who must fight to survive--and change things for the better. In California, Akira Kristiansen is driving through the mountains with her mom when a wildfire sparks -- and grows scarily fast. In just moments, Akira and her family have to evacuate...