rs； turn 'em off。 Understand？〃
With instant obedience； the man addressed went to his station by the hall door； and stood ready to control the electric current。
The distracted girl essayed one last plea。 The momentary softening of Garson had given her new courage。
〃Joe； don't do this。〃
〃You can't stop it now； Mary；〃 came the brisk retort。 〃Too late。 You're only wasting time； making it dangerous for all of us。〃
Again he gave his attention to carrying on the robbery。
〃Red；〃 he ordered； 〃you get to that door。〃 He pointed to the one that gave on the passageway against which he had set the chair tilted。 As the man obeyed； Garson gave further instructions。
〃If any one comes in that way； get him and get him quick。 You understand？ Don't let him cry out。〃
Chicago Red grinned with cheerful acceptance of the issue in such an encounter。 He held up his huge hand； widely open。
〃Not a chance；〃 he declared； proudly； 〃with that over his mug。〃 To avoid possible interruption of his movements in an emergency； he removed the chair Garson had placed and set it to one side； out of the way。
〃Now； let's get to work；〃 Garson continued eagerly。 Mary spoke with the bitterness of defeat。
〃Listen； Joe！ If you do this； I'm through with you。 I quit。〃
Garson was undismayed by the threat。
〃If this goes through；〃 he countered； 〃we'll all quit。 That's why I'm doing it。 I'm sick of the game。〃
He turned to the work in hand with increased energy。
〃Come； you； Griggs and Red； and push that desk down a bit so that I can stand on it。〃 The two men bent to the task； heedless of Mary's frantic protest。
〃No！ no！ no！ no！ no； Joe！〃
Red； however； suddenly straightened from the desk and stood motionless； listening。 He made a slight hissing noise that arrested the attention of the others and held them in moveless silence。
〃I hear something；〃 he whispered。 He went to the keyhole of the door leading into the passage。 Then he whispered again； 〃And it's coming this way。〃
At the words； Garson snapped his fingers。 The room was plunged in darkness。
CHAPTER XVIII。 THE NOISELESS DEATH。
There was absolute silence in the library after the turning of the switch that brought the pall of darkness。 Long seconds passed； then a little noisethe knob of the passage door turning。 As the door swung open； there came a gasping breath from Mary； for she saw framed in the faint light that came from the single burner in the corridor the slender form of her husband； Dick Gilder。 In the next instant he had stepped within the room and pulled to the door behind him。 And in that same instant Chicago Red had pounced on his victim； the huge hand clapped tight over the young man's mouth。 Even as his powerful arm held the newcomer in an inescapable embrace； there came a sound of scuffling feet and that was all。 Finally the big man's voice came triumphantly。
〃I've got him。〃
〃It's Dick！〃 The cry came as a wail of despair from the girl。
At the same moment； Garson flashed his torch； and the light fell swiftly on young Gilder； bowed to a kneeling posture before the couch； half…throttled by the strength of Chicago Red。 Close beside him； Mary looked down in wordless despair over this final disaster of the night。 There was silence among the men； all of whom save the captor himself were gathered near the fireplace。
Garson retired a step farther before he spoke his command； so that； though he held the torch still； he like the others was in shadow。 Only Mary was revealed clearly as she bent in alarm toward the man she had married。 It was borne in on the forger's consciousness that the face of the woman leaning over the intruder was stronger to hold the prisoner and to prevent any outcry than the might of Chicago Red himself； and so he gave the order。
〃Get away； Red。〃
The fellow let go his grip obediently enough； though with a trifle of regret； since he gloried in his physical prowess。
Thus freed of that strangling embrace； Dick stumbled blindly to his feet。 Then； mechanically； his hand went to the lamp on the table back of the couch。 In the same moment Garson snapped his torch to darkness。 When； after a little futile searching； Dick finally found the catch； and the mellow streamed forth； he uttered an ejaculation of stark amazement； for his gaze was riveted on the face of the woman he loved。
〃Good God！〃 It was a cry of torture wrung from his soul of souls。
Mary swayed toward him a little； palpitant with fear fear for herself； for all of them； most of all for him。
〃Hush！ hush！〃 she panted warningly。 〃Oh； Dick； you don't understand。〃
Dick's hand was at his throat。 It was not easy for him to speak yet。 He had suffered severely in the process of being throttled； and； too； he was in the clutch of a frightful emotion。 To find her； his wife； in this place； in such companyher； the woman whom he loved； whom； in spite of everything； he had honored； the woman to whom he had given his name！ Mary here！ And thus！
〃I understand this；〃 he said brokenly at last。 〃Whether you ever did it before or not； this time you have broken the law。〃 A sudden inspiration on his own behalf came to him。 For his love's sake； he must seize on this opportunity given of fate to him for mastery。 He went on with a new vehemence of boldness that became him well。
〃You're in my hands now。 So are these men as well。 Unless you do as I say； Mary； I'll jail every one of them。〃
Mary's usual quickness was not lacking even now； in this period of extremity。 Her retort was given without a particle of hesitation。
〃You can't；〃 she objected with conviction。 〃I'm the only one you've seen。〃
〃That's soon remedied；〃 Dick declared。 He turned toward the hall door as if with the intention of lighting the chandelier。
But Mary caught his arm pleadingly。
〃Don't； Dick；〃 she begged。 〃It'sit's not safe。〃
〃I'm not afraid；〃 was his indignant answer。 He would have gone on； but she clung the closer。 He was reluctant to use over…much force against the one whom he cherished so fondly。
There came a diversion from the man who had made the capture； who was mightily wondering over the course of events； which was wholly unlike anything in the whole of his own rather extensive housebreaking experience。
〃Who's this； anyhow？〃 Chicago Red demanded。
There was a primitive petulance in his drawling tones。
Dick answered with conciseness enough。
〃I'm her husband。 Who are you？〃
Mary called a soft admonition。
〃Don't speak； any of you；〃 she directed。 〃You mustn't let him hear your voices。〃
Dick was exasperated by this persistent identification of herself with these criminals in his father's house。
〃You're fighting me like a coward；〃 he said hotly。 His voice was bitter。 The eyes that had always been warm in their glances on her were chill now。 He turned a little way from her； as if in instinctive repugnance。 〃You are taking advantage of my love。 You think that because of it I can't make a move against these men。 Now； listen to me； I〃
〃I won't！〃 Mary cried。 Her words were shrill with mingled emotions。 〃There's nothing to talk about；〃 she went on wildly。 〃There never can be between you and me。〃
The young man's voice came with a sonorous firmness that was new to it。 In these moments； the strength of him； nourished by suffering； was putting forth its flower。 His manner was masterful。
〃There can be and there will be；〃 he contradicted。 He raised his voice a little； speaking into the shadows where was the group of silent men。
〃You men back there！〃 he cried。 〃If I give you my word to let every one of you go free and pledge myself never to recognize one of you again； will you make Mary here listen to me？ That's all I ask。 I want a few minutes to state my case。 Give me that。 Whether I win or lose； you men go free； and I'll forget everything that has happened here to…night。〃 There came a muffled guffaw of laughter from the big chest of Chicago Red at this extraordinarily ingenuous proposal； while Dacey chuckled more quietly。
Dick made a gesture of impatience at this open derision。
〃Tell them I can be trusted；〃 he bade Mary curtly。
It was Garson who answered。
〃I know that you can be trusted；〃 he said； 〃because I know you lo〃 He checked himself with a shiver； and out of the darkness his face showed white。
〃You must listen；〃 Dick went on； facing again toward the girl； who was trembling before him； her eyes by turns searching his expression or downcast in unfamiliar confusion； which she herself could hardly understand。
〃Your safety depends on me；〃 the young man warned。 〃Suppose I should call for help？〃
Garson stepped forward threateningly。
〃You would only call once；〃 he said very gently； yet most grimly。 His hand went to the noiseless weapon in his coat…pocket。
But the young man's answer revealed the fact that he； too； was determined to the utmost； that he understood perfectly the situation。
〃Once would be quite enough；〃 he said simply。
Garson nodded in acceptance of the defeat。 It may be； too； that in some subtle fashion he admired this youth suddenly grown resolute； competent to control a dangerous event。 There was even the possibility that some instinct of tenderness toward Mary h