"I never gave that check to any one," he said. "It is a forgery, but such a good one that ordinarily I would not be able to detect it myself." "I took it in good faith," said the stranger. "Can you swear it was forged?" "Yes, for I have given out no check for that amount to-day." "The date is nothing. Is that your signature?" "It is very much like it, but I did not write it, nor did I ever give a check to any such party." "You will swear to that?" Barron asked him. "Yes--a thousand times." "Then I'll take the responsibility of the man's arrest and prosecution. You may take him away, officer." The policeman led his prisoner out, and a dozen prominent brokers got around Barron to congratulate him on the arrest. Barron looked around and saw Fred standing near the door, still holding the revolver in his hand. "Ah! There's the one to whom I am indebted for the arrest," and he went over to where Fred was standing, extended his hand to him, and added: "He not only came and gave me warning, but actually made the arrest himself. Caruth, our detective, was hurt, and the forger would have escaped but for this boy here," and he, wrung Fred's hand as he spoke. "That's so," remarked a broker, shaking Fred's hand. "I saw the whole business myself, but didn't know what it meant. Shake, my dear boy," and he gave him a hearty handshake. A half dozen others followed, and one said: "Here, let's set him up. We want to encourage boys like him," and he drew a ten-dollar bill from the inside pocket of his vest and laid it on the desk. "Cover that with as much as you please, gentlemen." Seven other laid down similar amounts, and Barton remarked; "Whatever you give, gentlemen, I'll double it." "Very good," said another, putting down a ten. "We'll all chip in." The sum of $130 was laid on the desk while Fred stood there looking on, with his heart way up in his throat. "Now, Fred Halsey," the banker said to the newsboy. "I am going to double this sum, giving you two hundred and sixty dollars. What are you going to do with so much money?" "Set up a bank of my own," was the prompt reply at which the banker and the brokers broke into a roar of laughter. "Gimme ten dollars," Fred said, "and keep the rest in the bank for me." "Very well; here's the ten," and Fred took the bill and went out on the street, feeling richer than ever before in his life. CHAPTER II.--Halsey & Company. Fred Halsey was a sturdy youth of sixteen whose father had died when he was but ten years old. He was a manly little fellow who knew how to take care of himself in his career of newsboy. He had laughing blue eyes and a handsome face, while his mouth showed that he possessed a dauntless spirit. His mother died long before his father did, and he and his little sister lived with an aunt--his mother's sister--who was a childless widow. She was a mother to him and Adah, who was two years younger than Fred, a pretty blue-eyed little miss with golden hair and pearly teeth.