Acting on this hunch, as he called it, he caught a Great Northern train for Minneapolis, transferred to a Chicago, Milwaukee & St. Paul express, and without loss of time sped southward. When, thirty hours later, he alighted in the heart of Chicago, he found himself in an environment more to his liking, more adaptable to his ends. He was not disheartened by his failure. He did not believe in luck, in miracles, or even in coincidence. But experience had taught him the bewildering extent of the resources which he might command. So intricate and so wide-reaching were the secret wires of his information that he knew he could wait, like a spider at the center of its web, until the betraying vibration awakened some far-reaching thread of that web. In every corner of the country lurked a non-professional ally, a secluded tipster, ready to report to Blake when the call for a report came. The world, that great detective had found, was indeed a small one. From its scattered four corners, into which his subterranean wires of espionage stretched, would in time come some inkling, some hint, some discovery. And at the converging center of those wires Blake was able to sit and wait, like the central operator at a telephone switchboard, knowing that the tentacles of attention were creeping and wavering about dim territories and that in time they would render up their awaited word.

In the meantime, Blake himself was by no means idle. It would not be from official circles, he knew, that his redemption would come. Time had already proved that. For months past every police chief in the country had held his description of Binhart. That was a fact which Binhart himself very well knew; and knowing that, he would continue to move as he had been moving, with the utmost secrecy, or at least protected by some adequate disguise.

It would be from the underworld that the echo would come. And next to New York, Blake knew, Chicago would make as good a central exchange for this underworld as could be desired. Knowing that city of the Middle West, and knowing it well, he at once “went down the line,” making his rounds stolidly and systematically, first visiting a West Side faro-room and casually interviewing the “stools” of Custom House Place and South Clark Street, and then dropping in at the Café Acropolis, in Halsted Street, and lodging houses in even less savory quarters. He duly canvassed every likely dive, every “melina,” every gambling house and yegg hang out. He engaged in leisurely games of pool with stone-getters and gopher men. He visited bucket-shops and barrooms, and dingy little Ghetto cafés. He “buzzed” tipsters and floaters and mouthpieces. He fraternized with till tappers and single-drillers. He always made his inquiries after Binhart seem accidental, a case apparently subsidiary to two or three others which he kept always to the foreground.

He did not despair over the discovery that no one seemed to know of Binhart or his movements. He merely waited his time, and extended new ramifications into newer territory. His word still carried its weight of official authority. There was still an army of obsequious underlings compelled to respect his wishes. It was merely a matter of time and mathematics. Then the law of averages would ordain its end; the needed card would ultimately be turned up, the right dial-twist would at last complete the right combination.

The first faint glimmer of life, in all those seemingly dead wires, came from a gambler named Mattie Sherwin, who reported that he had met Binhart, two weeks before, in the café of the Brown Palace in Denver. He was traveling under the name of Bannerman, wore his hair in a pomadour, and had grown a beard.

Blake took the first train out of Chicago for Denver. In this latter city an Elks’ Convention was supplying blue-bird weather for underground “haymakers,” busy with bunco-steering, “rushing” street-cars and “lifting leathers.” Before the stampede at the news of his approach, he picked up Biff Edwards and Lefty Stivers, put on the screws, and learned nothing. He went next to Glory McShane, a Market Street acquaintance indebted for certain old favors, and from her, too, learned nothing of moment. He continued the quest in other quarters, and the results were equally discouraging.

Then began the real detective work about which, Blake knew, newspaper stories were seldom written. This work involved a laborious and monotonous examination of hotel registers, a canvassing of ticket agencies and cab stands and transfer companies. It was anything but story-book sleuthing. It was a dispiriting tread-mill round, but he was still sifting doggedly through the tailings of possibilities when a code-wire came from St. Louis, saying Binhart had been seen the day before at the Planters’ Hotel.

Blake was eastbound on his way to St. Louis one hour after the receipt of this wire. And an hour after his arrival in St. Louis he was engaged in an apparently care free and leisurely game of pool with one Loony Ryan, an old-time “box man” who was allowed to roam with a clipped wing in the form of a suspended indictment. Loony, for the liberty thus doled out to him, rewarded his benefactors by an occasional indulgence in the “pigeon-act.”

“Draw for lead?” asked Blake, lighting a cigar.

“Sure,” said Loony.