The snow that covered the ground a week before had nearly disappeared under the influence of a three-days' warm rain. This morning had given promise of even more springlike weather, but as the day wore on it had grown cloudy and the air had turned chill. It had begun to snow again shortly before the hour of service, and so fast had the flakes come down that the fall was already over an inch in depth. Constans, turning the corner into the side-street to get a more extended view of the eastern sky, suddenly halted to contemplate a curious appearing mark in the pure white expanse—the imprint of a woman's foot.
It was an exquisitely moulded thing; even the slender arch of the instep had been preserved in unbroken line and curve, and yet Constans wondered vaguely why it should seem so beautiful to him. He put out his own foot and compared the two, laughed, half understood, and was silent.
He went on a little farther, following the successive footprints as they led down the street. Once his heavy boot half obliterated one of the delicately marked prints; he backed quickly away, as though his clumsiness had been an actual offence. Then he knit his brows over the absurdity of the affair and stopped to consider.
Sophistry suggested that it might be the missing girl, Esmay, and certainly she who had walked here was the veiled woman of the temple worshippers; there were the footprints, broader and heavier in appearance, of her companion, and the halting progress of the black-chapped ruffian, who had accompanied them, was also plainly visible. Constans followed the trail at a smart pace, for it was snowing harder than ever, and it would not take long to obliterate the marks. But three blocks farther on the three sets of footprints suddenly turned at right angles to the sidewalk and disappeared.
A mystery whose solution should have been apparent at once from the wheel-tracks parallel with the curb, but for a minute or two Constans did not realize their true nature. The ordinary vehicle in use among the House People was a springless cart, whose wheels were simply sections of an elm-tree butt, and these primitive constructions creaked horribly upon their axles, unless liberally greased, and left a track six inches or more in width. It is not surprising, then, that Constans was momentarily puzzled by the narrow, delicately lined marks that betokened the passage of a real carriage. For while Doom contained many examples of the ancient coach-builder's skill, they were not in general use. The old Dom Gillian occasionally employed a carriage in taking the air—at least, so Ulick had told him, but Constans had never seen it. For all that the check was but a momentary one; his wits had been sharpened by use, and now they helped him to the truth. He ran on at top speed.
A course of a mile or more and he was entering a poorer part of the city a little north of east and close to the shore of the Lesser river. It was a region of tenement dwellings, a huddle of nondescript buildings, flanked by huge factories and sprawling coal and lumber yards—an unpromising region, surely, in which to look for Master Quinton Edge's particular retreat. And yet it would have marked the subtlety of the man to have set his secret here, where it would have been at once so easily seen and overlooked. Every labyrinth has its clew, but the fugitive walks safely in a crowd.
The wheel-tracks turned sharply to the right, going straight down a side street to the river-front. On the left were the ruins of one of the ancient plants for the manufacture of illuminating gas. The yard was but a wilderness of rusty iron tanks and fallen bricks; surely there was nothing here to interest.
On the right, however, there was an enclosed area that comprised the greater part of the block. It was separated from the highway by a brick wall ten feet in height, and the general level of the ground was considerably higher than that of the street. Constans could see trees growing and the ruins of a pergola and trellises for fruit; it actually looked like a garden, and through the naked branches of the trees there gleamed the white stuccoed walls of a dwelling-house, with a flat roof, surmounted by a cupola. The estate, for it possessed certain pretensions to that title, looked as though it had been transported from some more favored region and set down all in a piece among these hideous iron tanks and dingy, cliff-like factories.
Constans quickened his pace; his imagination was on fire. Yes, there was a gateway, and surely the carriage had passed through but a few minutes before. Constans halted at the barrier and studied it attentively. It was snowing hard now, and he ran but small risk of being observed from the house.
The doors of the driveway were of heavy planking studded with innumerable bands and rivets, and they were suspended between massive brick piers. A structure of light open iron-work spanned the gateway and supported a central lantern, with a coat of arms immediately below it. The device upon the shield was three roundels in chief and the crest, an arm holding a hammer.