"Ruthless" is an exciting action book by the extremely popular author Jim Harmon. This is the exciting story of an international squad of mercenaries who take on dangerous missions around the world. The focus is on a team of desperadoes, each with their own unique skills and everyday problems, and who are forced to face numerous enemies. "Ruthless" is a thriller that shows the ruthless world of special operations, filled with action, intrigue and unexpected turns of events.