They travel to the past to save the future. To fix a man-made paradox that threatens to alter mankind's destiny forever, the Rangers must defy the legions of Rome at the height of their power. Their mission is to rescue one man from slavery in order to free the world. An adventure that spans two millennia takes them from the days of the Caesars to the siege of a city in the path of total war to a nightmare world of a possible future in which civilization is reduced to an anthill.
It all comes down to them as they become Avenging Angels.
Avenging Angels was previously published as part of One Helluva Bad Time
