Once again, Gwyn must save history. To do so, she must kill a man. Not just any man - Emperor Domitian of the Roman Empire is a feared tyrant, paranoid of plots and assassins. Can Gwyn find the plotters and help them succeed? Or will she be betrayed herself? Time-Space Agent Michelle journeys back in time to rescue a kidnapped friend. Her travels take her to World War II Britain and nineteenth century Argentina, where the west is still wild and bandits roam the plain. Kidnapped herself, will she succeed in fulfilling her mission, or will she die trying? The Shift is coming. Time travel will change forever and the future depends on these two women, and the people they help live and die.