lesser experience than Billy Byrne would have rushed melodramatically into the midst of the fray, and in all probability have had his face pushed completely through the back of his head, for the guys from Twelfth Street were not of the rah-rah-boy type of hoodlum—they were bad men, with an upper case B. So Billy crept stealthily along in the shadows until he was quite close to them, and behind them. On the way he had gathered up a cute little granite paving block, than which there is nothing in the world harder, not even a Twelfth Street skull. He was quite close now to one of the men—he who was wielding the officer's club to such excellent disadvantage to the officer—and then he raised the paving block only to lower it silently and suddenly upon the back of that unsuspecting head—"and then there were two."

Before the man's companions realized what had happened Billy had possessed himself of the fallen club and struck one of them a blinding, staggering blow across the eyes. Then number three pulled his gun and fired point-blank at Billy. The bullet tore through the mucker's left shoulder. It would have sent a more highly organized and nervously inclined man to the pavement; but Billy was neither highly organized nor nervously inclined, so that about the only immediate effect it had upon him was to make him mad—before he had been but peeved—peeved at the rank crust that had permitted these cheap-skates from south of Twelfth Street to work his territory.

Thoroughly aroused, Billy was a wonder. From a long line of burly ancestors he had inherited the physique of a prize bull. From earliest childhood he had fought, always unfairly, so that he knew all the tricks of street fighting. During the past year there had been added to Billy's natural fighting ability and instinct a knowledge of the scientific end of the sport. The result was something appalling—to the gink from Twelfth Street.

Before he knew whether his shot had killed Billy his gun had been wrenched from his hand and flung across the street; he was down on the granite with a hand as hard as the paving block scrambling his facial attractions beyond hope of recall.

By this time Patrolman Lasky had staggered to his feet, and most opportunely at that, for the man whom Billy had dazed with the club was recovering. Lasky promptly put him to sleep with the butt of the gun that he had been unable to draw when first attacked, then he turned to assist Billy. But it was not Billy who needed assistance—it was the gentleman from Bohemia. With difficulty Lasky dragged Billy from his prey.

"Leave enough of him for the inquest," pleaded Lasky.

When the wagon arrived Billy had disappeared, but Lasky had recognized him and thereafter the two had nodded pleasantly to each other upon such occasions as they chanced to meet upon the street.

Two years elapsed before the event transpired which proved a crisis in Billy's life. During this period his existence had been much the same as before. He had collected what was coming to him from careless and less muscular citizens. He had helped to stick up a half-dozen saloons. He had robbed the night men in two elevated stations, and for a while had been upon the pay-roll of a certain union and done strong arm work in all parts of the city for twenty-five dollars a week.

By day he was a general utility man about Larry Hilmore's boxing academy, and time and time again Hilmore urged him to quit drinking and live straight, for he saw in the young giant the makings of a great heavy-weight; but Billy couldn't leave the booze alone, and so the best that he got was an occasional five spot for appearing in preliminary bouts with third- and fourth-rate heavies and has-beens; but during the three years that he had hung about Hilmore's he had acquired an enviable knowledge of the manly art of self-defense.

On the night that things really began to happen in the life of Billy Byrne that estimable gentleman was lolling in front of a saloon at the corner of Lake and Robey. The dips that congregated nightly there under the protection of the powerful politician who owned the place were commencing to assemble. Billy knew them all, and nodded to them as they passed him. He noted surprise in the faces of several as they saw him standing there. He wondered what it was all about, and determined to ask the next man who evinced even mute wonderment at his presence what was eating him.

Then Billy saw a harness bull strolling toward him from the east. It was Lasky. When Lasky saw Billy he too opened his eyes in surprise, and when he came quite close to the mucker he whispered something to him, though he kept his eyes straight ahead as though he had not seen Billy at all.

In deference to the whispered request Billy presently strolled around the corner toward Walnut Street, but at the alley back of the saloon he turned suddenly in. A hundred yards up the alley he found Lasky in the shadow of a telephone pole.

"Wotinell are you doin' around here?" asked the patrolman. "Didn't you know that Sheehan had peached?"

Two nights before old man Schneider, goaded to desperation by the repeated raids upon his cash drawer, had shown fight when he again had been invited to elevate his hands, and the holdup men had shot him through the heart. Sheehan had been arrested on suspicion.

Billy had not been with Sheehan that night. As a matter of fact he never had trained with him, for, since the boyish battle that the two had waged, there had always been ill feeling between them; but with Lasky's words Billy knew what had happened.

"Sheehan says I done it, eh?" he questioned.

"That's what he says."

"I wasn't within a mile of Schneider's that night," protested Billy.

"The Lieut thinks different," said Lasky. "He'd be only too glad to soak you; for you've always been too slick to get nicked before. Orders is out to get you, and if I were you I'd beat it and beat it quick. I don't have to tell you why I'm handing you this, but it's all I can do for you. Now take my advice and make yourself scarce, though you'll have to go some to make your get-away now—every man on the force has your description by this time."

Billy turned without a word and walked east in the alley toward Lincoln Street. Lasky returned to Robey Street. In Lincoln Street Billy walked north to Kinzie. Here he entered the railroad yards. An hour later he was bumping out of town toward the West on a fast freight. Three weeks later he found himself in San Francisco. He had no money, but the methods that had so often replenished his depleted exchequer at home he felt would serve the same purpose here.

Being unfamiliar with San Francisco, Billy did not know where best to work, but when by accident he stumbled upon a street where there were many saloons whose patrons were obviously seafaring men Billy was distinctly elated. What could be better for his purpose than a drunken sailor?

He entered one of the saloons and stood watching a game of cards, or thus he seemed to be occupied. As a matter of fact his eyes were constantly upon the alert, roving about the room to wherever a man was in the act of paying for a round of drinks that a fat wallet might be located.

Presently one that filled him with longing rewarded his careful watch. The man was sitting at a table a short distance from Billy. Two other men were with him. As he paid the waiter from a well-filled pocketbook he looked up to meet Billy's eyes upon him.

With a drunken smile he beckoned to the mucker to join them. Billy felt that Fate was overkind to him, and he lost no time in heeding her call. A moment later he was sitting at the table with the three sailors, and had ordered a drop of red-eye.

The stranger was very lavish in his entertainment. He scarcely waited for Billy to drain one glass before he ordered another, and once after Billy had left the table for a moment he found a fresh drink awaiting him when he returned—his host had already poured it for him.

It was this last drink that did the