Ellen Mary stooped to pick up a stick. The idiot blenched; he understood that movement well enough, though it was a stone he anticipated, not a stick; with a foolish cry he dropped his arms and slouched away down the lane.
CHAPTER VII
HIS DEBT TO HENRY CHALLIS
I
Challis was out of England for more than three years after that one brief intrusion of his into the affairs of Mr. and Mrs. Stott. During the interval he was engaged upon those investigations, the results of which are embodied in his monograph on the primitive peoples of the Melanesian Archipelago. It may be remembered that he followed Dr. W. H. R. Rivers' and Dr. C. G. Seligmann's inquiry into the practice and theory of native customs. Challis developed his study more particularly with reference to the earlier evolution of Totemism, and he was able by his patient work among the Polynesians of Tikopia and Ontong Java, and his comparisons of those sporadic tribes with the Papuasians of Eastern New Guinea, to correct some of the inferences with regard to the origins of exogamy made by Dr. J. G. Frazer in his great work on that subject, published some years before. A summary of Challis's argument may be found in vol. li. of the Journal of the Royal Anthropological Institute.
When he returned to England, Challis shut himself up at Chilborough. He had engaged a young Cambridge man, Gregory Lewes, as his secretary and librarian, and the two devoted all their time to planning, writing, and preparing the monograph referred to.
In such circumstances it is hardly remarkable that Challis should have completely forgotten the existence of the curious child which had intrigued his interest nearly four years earlier, and it was not until he had been back at Challis Court for more than eight months, that the incursion of Percy Crashaw revived his memory of the phenomenon.
The library at Challis Court occupies a suite of three rooms. The first and largest of the three is part of the original structure of the house. Its primitive use had been that of a chapel, a one-storey building jutting out from the west wing. This Challis had converted into a very practicable library with a continuous gallery running round at a height of seven feet from the floor, and in it he had succeeded in arranging some 20,000 volumes. But as his store of books grew—and at one period it had grown very rapidly—he had been forced to build, and so he had added first one and then the other of the two additional rooms which became necessary. Outside, the wing had the appearance of an unduly elongated chapel, as he had continued the original roof over his addition, and copied the style of the old chapel architecture. The only external alteration he had made had been the lowering of the sills of the windows.
It was in the furthest of these three rooms that Challis and his secretary worked, and it was from here that they saw the gloomy figure of the Rev. Percy Crashaw coming up the drive.