He lingered upon the corner awhile, not pressed for time. Indeed, he found many hours of these summer months heavy upon his hands, for he had no important occupation, unless some intermittent dalliance with a work on geometry (anticipatory of the distant autumn) might be thought important, which is doubtful, since he usually went to sleep on the shady side porch at his home, with the book in his hand. So, having nothing to call him elsewhere, he lounged before the drug-store in the early afternoon sunshine, watching the passing to and fro of the lower orders and bourgeoisie of the middle-sized midland city which claimed him (so to speak) for a native son. Apparently quite unembarrassed by his presence, they went about their business, and the only people who looked at him with any attention were pedestrians of color. It is true that when the gaze of these fell upon him it was instantly arrested, for no colored person could have passed him without a little pang of pleasure and of longing. Indeed, the tropical violence of William Sylvanus Baxter's tie and the strange brilliancy of his hat might have made it positively unsafe for him to walk at night through the negro quarter of the town. And though no man could have sworn to the color of that hat, whether it was blue or green, yet its color was a saner thing than its shape, which was blurred, tortured, and raffish; it might have been the miniature model of a volcano that had blown off its cone and misbehaved disastrously on its lower slopes as well. He had the air of wearing it as a matter of course and with careless ease, but that was only an air--it was the apple of his eye. For the rest, his costume was neutral, subordinate, and even a little neglected in the matter of a detail or two: one pointed flap of his soft collar was held down by a button, but the other showed a frayed thread where the button once had been; his low patent-leather shoes were of a luster not solicitously cherished, and there could be no doubt that he needed to get his hair cut, while something might have been done, too, about the individualized hirsute prophecies which had made independent appearances, here and there, upon his chin. He examined these from time to time by the sense of touch, passing his hand across his face and allowing his finger-tips a slight tapping motion wherever they detected a prophecy. Thus he fell into a pleasant musing and seemed to forget the crowded street. II THE UNKNOWN He was roused by the bluff greeting of an acquaintance not dissimilar to himself in age, manner, and apparel. “H'lo, Silly Bill!” said this person, halting beside William Sylvanus Baxter. “What's the news?”