**The higher the climb, the further the fall.**From the authors of the mind-bending epic, HISTORY OF LIES, comes HIGH RISK, an intense, claustrophobic thriller set fifty stories high. An ambitious business executive, Jim Sloane, is imprisoned in his high-rise office over the long holiday without food, water, or power. Cut off from the world, Jim must figure out who locked him in and why. As he unravels the mystery, Jim discovers that his list of enemies is long and his time to escape is short. Can he find a way out, or will he die trying?