Last above was a calculated boast—Mike figured less than one chance in a thousand that Pax had been able to get off a message reporting what had happened to her and it was still less likely that proud F.N. would guess that convict miners could convert their tools into space weapons. Nor did F.N. have many ships to risk. Were about two hundred space vehicles in commission, not counting satellites. But nine-tenths of these were Terra-to-orbit ships such as Lark—and she had been able to make a Luna jump only by stripping down and arriving dry.