Guppy nodded, and huge fish eyes blinked once. From several small asteroids in the immediate area, four fusion signatures appeared, converging on the Brazilian craft with monstrous acceleration. The ship-busters were the simplest tool I could invent for the job. I’d managed to build six in the time available. They carried no explosive warhead. Each unit consisted only of a small reactor, an oversized SURGE drive, an AMI pilot, and a one thousand pound ball of metal.