Overnight, the world has changed. A deadly virus thrusts the country into chaos. Barely escaping, a thirteen year old boy flees to the unforgiving desert to take his chances with thirst, starvation, and certain death. His greatest fears are there, as is the mysterious hope his grandfather gave him. Exposed and vulnerable, he must face them in Chris Hampton's gripping tale of Edge Walker.Overnight, the world has changed. A deadly virus, unleashed on an unsuspecting population, thrusts the country into chaos. Barely escaping the sickness, drones, and man-hunters, a thirteen year old boy flees to the unforgiving desert, preferring to take his chances with thirst, starvation, and certain death only to find he's the target of the dark medicine man. His greatest fears are there in the unknown wilderness, as is the mysterious hope his grandfather gave him. Exposed and vulnerable, he must go and face them in Chris Hampton's gripping tale of Edge Walker