COMMUNICATIONS WITH Keroth broke down. The Fleet-to-Headquarters courier ships, small in size, without armament, and practically solidly packed with drive mechanism, could presumably outrun anything but another unarmed courier. An armed ship of the same size would have to use some of the space for her weapons, which meant that the drive would have to be smaller; if the drive remained the same size, then the armament would make the ship larger. In either case, the speed would be cut down. A smaller ship might outrun a standard courier, but if they got much smaller, there wouldn’t be room inside for the pilot.
Nonetheless, courier after courier never arrived at its destination.
And the Kerothi Fleet was being decimated by the hit-and-run tactics of the Earth’s ghost ships. And Earth never
