of personal safety. That was the plan. As she ran she wondered with a kind of dull throbbing hope if after this task was fulfilled, she would be free of the Martian directives. She didn't know. She could only hope. Long after the high degree of intelligence she now possessed came to her, (that too having been something imposed to increase her effectiveness as an instrument) she had prayed to be free of pain and imprisonment. Even where there was not the capacity to formulate any awareness of her merely being used, or of being a prisoner of others, she had felt the primitive cellular discontent that had now become open and passionate desire for freedom. Maybe after this was done, she would be free for the first time that she could really remember. What she could do with it, where she could go, where she could hide with it, whether she could even live to enjoy it, if in fact she could enjoy something she had never had, was really not of much consequence to her as she ran and thought about it. Even one brief flare of freedom would be its own exultant reward. Figures made a scrambling chaos of unreality out of the area which usually displayed such a paradoxical atmosphere of quiet peacefulness. Sirens shrieked. Helios hummed and hovered nervously, then darted off in angled desperation through the slanting rays of dusk. Evidently there were a fortunate few whose emergency obligations were taking them elsewhere. And a few others, undoubtedly, who were escaping in guilt-ridden cowardice from an intolerable suspense. She jumped, slid the cowl back, crawled into the plastoid bubble before the two-seated passenger helio. The controls were simple. She had watched Daddy Mike many times as he commuted to and from Lake House. Jokingly he had let her sit on his lap and play with the controls, not being able even to suspect what she was really learning, and what the end result would be. As the helio whirred to lifting life, Mary did not bother with altitude. That would come later. She sent the helio skimming low over the courts and the landing plots, over the monuments and fountains, toward the pits. Warnings would be going out across the decentralized populations of the nation. Terror would be creeping over the land as the G-Agent would creep over it soon, very soon now. One thing she was still sure of—no one knew, or could even suspect,