an inarticulate cry of rage, and, all caution flung to the winds, sprang at his assailant.
This was evidently a surprise to the gang-leader, who expected least of all to be attacked in his own territory. He retreated backward, still clutching the kites, and divided between desire to fight and desire to retain his capture.
The latter desire dominated him, and he turned and fled swiftly down the narrow side-street into a labyrinth of streets and alleys. Joe knew that he was plunging into the wilderness of the enemy's country, but his sense of both property and pride had been offended, and he took up the pursuit hot-footed.
Fred and Charley followed after, though he outdistanced them, and behind came the three other members of the gang, emitting a whistling call while they ran which was evidently intended for the assembling of the rest of the band. As the chase proceeded, these whistles were answered from many different directions, and soon a score of dark figures were tagging at the heels of Fred and Charley, who, in turn, were straining every muscle to keep the swifter-footed Joe in sight.
Brick Simpson darted into a vacant lot, aiming for a "slip," as such things are called which are prearranged passages through fences and over sheds and houses and around dark holes and corners, where the unfamiliar pursuer must go more carefully and where the chances are many that he will soon lose the track.
But Joe caught Brick before he could attain his end, and together they rolled over and over in the dirt, locked in each other's arms. By the time Fred and Charley and the gang had come up, they were on their feet, facing each other.
"Wot d' ye want, eh?" the red-headed gang-leader was saying in a bullying tone. "Wot d' ye want? That 's wot I wanter know."
"I want my kites," Joe answered.
Brick Simpson's eyes sparkled at the intelligence. Kites were something he stood in need of himself.
"Then you 've got to fight fer 'em," he announced.
"Why should I fight for them?" Joe demanded indignantly. "They 're mine." Which went to show how ignorant he was of the ideas of ownership and property rights which obtained among the People of the Pit.
A chorus of jeers and catcalls went up from the gang, which clustered behind its leader like a pack of wolves.
"Why should I fight for them?" Joe reiterated.
"'Cos I say so," Simpson replied. "An' wot I say goes. Understand?"
But Joe did not understand. He refused to understand that Brick Simpson's word was law in San Francisco, or any part of San Francisco. His love of honesty and right dealing was offended, and all his fighting blood was up.
"You give those kites to me, right here and now," he threatened, reaching out his hand for them.
But Simpson jerked them away. "D' ye know who I am?" he demanded. "I 'm Brick Simpson, an' I don't 'low no one to talk to me in that tone of voice."
"Better leave him alone," Charley whispered in Joe's ear. "What are a few kites? Leave him alone and let 's get out of this."
"They 're my kites," Joe said slowly in a dogged manner. "They 're my kites, and I 'm going to have them."
"You can't fight the crowd," Fred interfered; "and if you do get the best of him they 'll all pile on you."
The gang, observing this whispered colloquy, and mistaking it for hesitancy on the part of Joe, set up its wolf-like howling again.
"Afraid! afraid!" the young roughs jeered and taunted. "He 's too high-toned, he is! Mebbe he 'll spoil his nice clean shirt, and then what 'll mama say?"
"Shut up!" their leader snapped authoritatively, and the noise obediently died away.
"Will you give me those kites?" Joe demanded, advancing determinedly.
"Will you fight for 'em?" was Simpson's counter-demand.
"Yes," Joe answered.
"Fight! fight!" the gang began to howl again.
"And it 's me that 'll see fair play," said a man's heavy voice.
All eyes were instantly turned upon the man who had approached unseen and made this announcement. By the electric light, shining brightly on them from the corner, they made him out to be a big, muscular fellow, clad in a working-man's garments. His feet were incased in heavy brogans, a narrow strap of black leather held his overalls about his waist, and a black and greasy cap was on his head. His face was grimed with coal-dust, and a coarse blue shirt, open at the neck, revealed a wide throat and massive chest.
"An' who 're you?" Simpson snarled, angry at the interruption.
"None of yer business," the newcomer retorted tartly. "But, if it 'll do you any good, I 'm a fireman on the China steamers, and, as I said, I 'm goin' to see fair play. That 's my business. Your business is to give fair play. So pitch in, and don't be all night about it."
The three boys were as pleased by the appearance of the fireman as Simpson and his followers were displeased. They conferred together for several minutes, when Simpson deposited the bundle of kites in the arms of one of his gang and stepped forward.
"Come on, then," he said, at the same time pulling off his coat.
Joe handed his to Fred, and sprang toward Brick. They put up their fists and faced each other. Almost instantly Simpson drove in a fierce blow and ducked cleverly away and out of reach of the blow which Joe returned. Joe felt a sudden respect for the abilities of his antagonist, but the only effect upon him was to arouse all the doggedness of his nature and make him utterly determined to win.
Awed by the presence of the fireman, Simpson's followers confined themselves to cheering Brick and jeering Joe. The two boys circled round and round, attacking, feinting, and guarding, and now one and then the other getting in a telling blow. Their positions were in marked contrast. Joe stood erect, planted solidly on his feet, with legs wide apart and head up. On the other hand, Simpson crouched till his head was nearly lost between his shoulders, and all the while he was in constant motion, leaping and springing and manoeuvering in the execution of a score or more of tricks quite new and strange to Joe.
At the end of a quarter of an hour, both were very tired, though Joe was much fresher. Tobacco, ill food, and unhealthy living were telling on the gang-leader, who was panting and sobbing for breath. Though at first (and because of superior skill) he had severely punished Joe, he was now weak and his blows were without force. Growing desperate, he adopted what might be called not an unfair but a mean method of attack: he would manoeuver, leap in and strike swiftly, and then, ducking forward, fall to the ground at Joe's feet. Joe could not strike him while he was down, and so would step back until he could get on his feet again, when the thing would be repeated.
But Joe grew tired of this, and prepared for him. Timing his blow with Simpson's attack, he delivered it just as Simpson was ducking forward to fall. Simpson fell, but he fell over on one side, whither he had been driven by the impact of Joe's fist upon his head. He rolled over and got half-way to his feet, where he remained, crying and gasping. His followers called upon him to get up, and he tried once or twice, but was too exhausted and stunned.
"I give in," he said. "I 'm licked."
The gang had become silent and depressed at its leader's defeat.
Joe stepped forward.
"I 'll trouble you for those kites," he said to the boy who was holding them.
"Oh, I dunno," said another member of the gang, shoving in between Joe and his property. His hair was also a vivid red. "You 've got to lick me before you kin have 'em."
"I don't see that," Joe said bluntly. "I 've fought and I 've won, and there 's nothing more to it."
"Oh, yes, there is," said the other. "I 'm 'Sorrel-top' Simpson. Brick 's my brother. See?"
And so, in this fashion, Joe learned another custom of the Pit People of which he had been ignorant.
"All right," he said, his fighting blood more fully aroused than ever by the unjustness