Invasion - Caledonia! — Griff Hosker

The Roman auxiliary cavalry is fighting with Julius Agricola to make the rest of Britannia Roman but first they have to destroy the Druids of Mona. Marcus Maximunius is captured by the leader of the cult and faces death at close hand. When the Druids are defeated they have to fight the dreaded Caledonii in the highlands of Scotland where once again they have to fight against treachery and Imperial interference before they can defeat Calgathus and his barbarian hordes.