One criminal mastermind armed with a deadly superdrug. One test subject running for her life. And an ex-hitman with nothing to lose, who's mad as hell. When four armed men leap from a helicopter to question Harvey Stone about a missing girl, little do they know they picked the wrong man to start a fight with. But when a leading scientist is found dead and the missing girl arrives on Harvey's doorstep, a sequence of events unfolds that push the boundaries of human performance to deadly limits. Cassius Kane, criminal entrepreneur and his team of leading scientists have developed a performance enhancing drug that, in the wrong hands could prove deadly to mankinds existance. His dastardly plans to fuel an army of trained killers with the superdrug soon escalates into an international escapade. With the rest of the world looking on, only one man can save them. Can Harvey put a stop Kane's plans? Can he destroy the superdrug forever and prevent a global catastrophe? Find out in Stone Army, the eleventh book in the action-packed Stone Cold Thriller series. Hold on to your seats. Stone Army is a thrilling ride from the beginning to the end!