When they accidentally uncover a plot against the British emperor Carausius, a young army surgeon and his soldier cousin are caught up in a maze of intrigue that leads them into an underground organization of secret agents in the service of Rome. n nViolence and unrest are sweeping through Roman Britain. Justin and Flavius find themselves caught up in the middle of it all when they discover a plot to overthrow the Emperor. In fear for their lives, they gather together a tattered band of men and lead them into the thick of battle, to defend the honor of Rome. But will they be in time to save the Emperor . . .n