"No. Nobody _wanted_ to find out. In the early years the worlds of the Council were hiding behind their collective hands hoping with all their might that the threat might go away if they kept their eyes closed long enough. And by some miracle of all miracles, when they parted their fingers for a scared glimpse, the threat _had_ disappeared. "When they could breathe a little more easily it seemed a foolish thing to bring out this old skeleton from the closet again, so a perpetual state of hush was established. Finally, the whole thing was practically forgotten except for a short paragraph in an occasional history text. But no politician or historian has ever dared publicly to question the mysterious why of the Markovian's about-face." "Sociologists should have done it long ago," said Joyce. "There was always the political pressure, of course," said Cameron. "But the real reason was simply our preoccupation with making bibliographies of each others' papers. It's going to take a lot of leg work, something in which our formal courses don't give us any basic training. Fothergill understands that--it's why he pushed me so hard with the Foundation. And Riley up there is capable of seeing it, too. "I showed him that here was a complex of at least a hundred and ten major planets, inhabited by a fairly homogenous, civilized people, speaking from a technological point of view at least. And almost overnight some force changed the entire cultural posture. I made him see that identification of that force is of no small interest to us right now. If it operated once, it could operate again--and would its results be as happy a second time? "Riley got the Foundation to kick through enough for you and me to make a start. A preliminary survey is about all it will amount to, actually, but if we show evidence of something tangible I'll get my degree, you'll get your basic certification--and we'll both return in charge of a full-scale inquiry with a staff big enough to really dig into things next year. "Now--about this matter of marriage which you didn't want me to speak of--" "Keep talking, Cam--you're doing wonderfully!" * * * * * They got married at once, even though there were several weeks of school which had to be finished before they could leave. Among their friends on the campus there were a good many whispered remarks about the insanity of Joyce and Cameron in planning such a fantastic excursion, but Joyce was certain there was as much envy as criticism in the eyes of her associates. It might be true when they asserted that every conceivable sociological factor or combination of factors could be found and analyzed right here in the Solar System, but a husband who could finagle a way to combine a honeymoon trip halfway across space with his graduate research thesis was a rare specimen. Joyce played her advantage for all it was worth.