Book #4 of the Jason Thanou Time Travel series. Jason and his team travel to the latter days of the American Civil War to combat a transhumanist threat. Sequel to Pirates of the Timestream.Special operations officer Jason Thanou of the Temporal Regulatory Authority must once again plunge into Earth’s blood-drenched past to combat the plots of the Transhumanist underground to subvert that past and create a secret history leading up to the fulfillment of their mad dream of transforming humanity into a race of gods and monsters. The transhumanists are attempting to use the chaos of the American Civil War to escape the Observer Effect: the immutable law that recorded history cannot be changed. If any should attempt it, time has a way of dealing with those transgressors in a very brutal, very final fashion.