Radiant HeatWhen a catastrophic wildfire suddenly rips through a woman's hometown, she thinks she is lucky to have survived until she finds a dead woman in her driveway, clutching a piece of paper with her name on it. The blaze came out of nowhere one summer afternoon, a wall of fire fed by blustering wind. Yet, somehow, Alison is alive. She rode out the fire on the damp tiles of her bathroom, her entire body swaddled in a wet woollen blanket. As flames crackled