"What"s this?" he muttered in excitement. Then he went back for his silk hat, and left, slamming the door of his private office and carefully locking it.
"I wonder what took him out so quickly?" thought Mary. But even as she mused Bobbie Burke came into the outer office, with the precious machine wrapped in yellow paper.
"What took Trubus out, Bobbie?" she asked, as she helped him arrange the machine behind the wastebasket, near the telephone switchboard.
"Just a telegram, signed "Friend," advising him to watch the men who came in the front door, downstairs, for ten minutes, but not to visit Clemm"s office. That will keep him away, and he can"t possibly guess who did it."
"But, look, Bob, he has locked his door with a peculiar key. If you force it he will be able to tell."
"I thought he might do as much, Mary. I wouldn"t risk tampering with the lock. Instead, I found an empty room on the floor above. I have a rope, and I will take the receiver of your father"s machine with the disc, and part of the wiring which I had already cut. There is no fire escape from the floor above for some reason. He will suspect all the less, then, for he would not think of anyone coming through the headquarters on the floor below. I will go down hand over hand, you shove the wire under the door to me, and I"ll attach it. Then I"ll go up the ladder, and we"ll let the dictagraph do its work."
Thus it was accomplished. Mary covered the machine and its wiring in the outer office, although several times she had to quit at inopportune times to answer the telephone, or make a connection.
Burke, from the room above, climbed down hurriedly, adjusted the instrument as he had been told to do by John Barton. Then he was out, barely drawing himself and the rope away from the window view before Trubus entered.
Mary thought that it was all discovered, but breathed a sigh of relief when the president opened the door and entered without a remark.
It was lucky for Burke that the day was so warm, for the president had left the window open when he left, otherwise Burke could not possibly have carried out his plan so opportunely.
The telephone bell rang. Mary answered and was greeted by Bob"s voice.
"Is it you, Mary?" he exclaimed hurriedly.
"Yes."
"Then start your machine, for I saw this man Shepard go upstairs to the floor beneath you."
"All right, Bob," said Mary softly.
"When the records are run out, unless I telephone you sooner, call one of the girls to take your place, tell her you are sick, and smuggle out the records--don"t bother about the machine, we"ll get that later. I will be downstairs waiting for you."
"Yes. I understand."
The time dragged horribly, but at last the hour had pa.s.sed, and Mary wrapped up the precious wax cylinders and hurried downstairs.
Bob was pacing up and down anxiously.
"Shepard has eluded me. I was afraid to leave you, and he took an auto, and disappeared over toward the East Side. I have telephoned Captain Sawyer to have a phonograph ready for us. Come, we"ll get over to the station at once. I hope your records give us the clue. If they don"t, I"m afraid the trail is lost."
They hurried to the station house. In the private office of the Captain they found that officer waiting with eagerness.
"What"s it all about, Bob?" he cried. "Why this phonograph?"
"It will explain itself, Captain," answered 4434. "Let"s fix these records in the regular way, and then we will run them in order."
They did so in absolute silence. The Captain listened, first in bewilderment, then in great excitement.
"Great snakes! Where did you get those? That is a conversation between a bunch of traffickers. Listen, they are buying and selling, making reports and laying out their work for the night."
"Sssh!" cautioned Bob. "There"s something important we want to get."
Suddenly Mary gripped his hand.
"That"s Shepard"s voice. I"d never forget it."
They listened. The man told of the condition of Lorna, mentioning her by name now. She had returned to consciousness, and was detained in the room of a house not five blocks from the police station.
"I"ll break her spirit now. None of this stage talk any more, Clemm,"
droned the voice in the phonograph. "When I get my whip going she"ll be glad enough to put on the silk dresses. She screamed and cried a while ago, but I"m used to that sort of guff."
"Don"t mark her up with the whip, Shepard. That"s a weakness of yours, and makes us lose money. Go over now and get her ready for to-night.
They want a girl like her for a party up-town to-night. Get her scared, and then slip a little cocaine,--that eases "em up. Then some champagne, and it will be easy."
Mary began to sob. Burke held her hand in his firm manner.
"Don"t cry, little girl, we"ll attend to her. Captain Sawyer, this is a record of a conversation we took on a new machine in the offices of the Purity League. It connects with the "Mercantile" office downstairs, which is a headquarters for the white slave business. Now we know the address of the house where this young girl is kept. Can I have the reserves to help me raid it?"
"Ah, can you? Why, you will lead it my boy. Run out and order four machines from that garage next door. We"ll be there in two minutes."
The reserves were summoned from their lounging room with such speed that Mary was bewildered.
"Oh, may I go along?" she begged. "I want to be the first to greet my little sister."
"Yes!" cried Sawyer. "All out now, boys. We"ll work this on time. I know the house. It has a big back yard, and a fire-escape in the rear.
Half you fellows follow the sergeant, and go to the front--but stay down by the corner until exactly four-thirty. Then break into the front door with axes. The other half--you men in that second file"
(they were lined up with military precision in the big room of the station house)--"go with Bob Burke. I want you to go up over the roof.
Use your night sticks if there is any gun play, shoot--but not to kill, for we want to send these men to prison."
They started off. Mary"s heart fluttered with excitement, with hope.
There was something so rea.s.suring about the husky manhood of these blue-coats and the nonchalance and even delight with which they faced the dangers before them.
"Can I go in with them?" she cried eagerly.
"No, young lady, you stay with the sergeant, and sit in the automobile when the men leave it. You"re apt to get shot, and we want you to take care of your sister."
They were off on the race to save Lorna!
Now the machines sped down the street. They separated at one thoroughfare, and the men with Burke went down another street to approach the house from the rear. This they did, quietly but rapidly, through the bas.e.m.e.nt of an old house whose frightened tenants feared that they were to be arrested and lynched on the spot, to judge from their terror.
"Keep quiet," said Burke, "and don"t look out of the windows, or we will arrest you."
Burke and his men peered at the building which was the object of their attack. The fire escape came only down to the second story.
"Well, you fellows will have to give me a boost, and I"ll jump for the lower rungs. Then toss up one more man and I"ll catch his hand. We can go up together. You watch the doors."
At exactly four thirty they dashed across the yard, scrambled over the fence, and like Zouaves in an exhibition drill, tossed Burke up to the lowest iron bar of the fire escape. He failed the first time. He tumbled back upon them. The second time was successful. Patrolman White was given a lift and Burke helped to pull him upon the fire-escape.
"Up, now, White! We will be behind the other fellows in the front!"