Tool of War

Tool—a half-man/half-beast designed for combat—proves himself capable of so much more than his creators had ever dreamed. He has gone rogue from his pack of bioengineered "augments" and emerged a victorious leader of a pack of human soldier boys. But he is hunted relentlessly by someone determined to destroy him, who knows an alarming secret: Tool has found the way to resist his genetically ingrained impulses of submission and loyalty toward his masters...

The time is coming when Tool will embark on an all-out war against those who have enslaved him.