The Ring
After a youth spent trapped in space exile, Jeff Font returned to Earth to seek vengeance against the planetary mogul who had framed and destroyed his family. Jeff's plans backfired: He was captured, drugged, rammed through a computerized court system, convicted . . . and ringed. The ring. The ultimate high-tech civics lesson. A surgically implanted electronic monitor that automatically caused unendurable agony when a convict strayed from righteousness.