'Pax Romana', is the 'novelisation' of a mythic Hollywood mini-series that films the true life story of Roman officer, Drusus Marcella. Based on scrolls discovered near The Dead Sea the epic describes Drusus' life and times, from the crucifixion of 30 CE to the capture of Masada in CE 73.

The work has been extensively researched to concord with known historical fact, and to draw on Gary's work as historian and wargamer.