By Boyd Ellanby Illustrated by Malcolm Smith Writers have long dreamed of a plot machine, but the machines in Script-Lab did much more than plot the story—they wrote it. Why bother with human writers when the machines did the job so much faster and better? Herbert would have preferred the seclusion of a coptor-taxi, but he knew he could not afford it. The Bureau paid its writers adequately, but not enough to make them comfortable in taxis. In front of his apartment house, he took the escalator t