The Harrier-class commerce raider is the starship used in the Pirates of Drinax epic campaign. It is loaned to the Travellers by King Oleb of Drinax as both a means of transportation and instrument of policy. Although the ship is advanced, it is in poor condition due to age and long years of neglect. Repairing and perhaps upgrading the Harrier is likely to be an important goal in the campaign.

This supplement presents the Harrier in more detail, along with expanded rules for repairs and upgrades. Of course, there may be other examples of this class in service elsewhere, or lying derelict waiting to be salvaged. The class could even be put back into production by a suitably well-equipped shipyard.