They must be able to see beyond any question of doubt that the person escaping through the window was not the Sparrow. What was she afraid of now, just at the last! There was an actual physical discomfort in the furious thumping of that cowardly little heart of hers. It was the only way. And it was worth it. And it was not so very dangerous. People, aroused out of bed, could not follow her in their night clothes; and in a matter of but a few minutes, before the police notified by telephone could become a factor in the affair, she would have run the block down the Avenue, and then the other block down the cross street, then back to the taxi, and be whirling safely downtown.

Yes, she was ready! She nodded her head sharply, as though in imperative self-command, and running back, her footfalls soundless on the rich, heavy rug, she picked up the plush-lined necklace case. She dropped this again, open, on the floor, halfway between the safe and the window. With the case apparently burst open as it fell, and the necklace also on the floor, the stage would be set! She felt inside her bodice, drew out the necklace--and as she stood there holding it, and as it caught the light and flashed back its fire and life from a thousand facets, a numbness seemed to come stealing over her, and a horror, and a great fear, and a dismay that robbed her of power of movement until it seemed that she was rooted to the spot, and a low, gasping cry came from her lips. Her eyes, wide with their alarm, were fixed on the window. There was a man's face there, just above the sill--and now a man's form swung through the window, and dropped lightly to the floor inside the room. And she stared in horrified fascination, and could not move. It was the Adventurer.

"It's Miss Gray, isn't it? The White Moll?" he murmured amiably. "I've been trying to find you all night. What corking luck! You remember me, don't you? Last night, you know."

She did not answer. His eyes had shifted from her face to the glittering river of gems in her hand.

"I see," he smiled, "that you are ahead of me again. Well, it is the fortune of war, Miss Gray. I do not complain."

She found her voice at last; and, quick as a flash, as he advanced a step, she dropped the necklace into her pocket, and her revolver was in her hand.

"W--what are you doing here?" she whispered.

He shrugged his shoulders expressively.

"I take it that we are both in the same boat," he said pleasantly.

"In the same boat?" she echoed dully. She remembered his conversation with her a few hours ago, when he had believed he was talking to Gypsy Nan. And now he stood before her for the second time a self-confessed thief. In the same boat-fellow-thieves! A certain cold composure came to her. "You mean you came to steal this necklace? Well, you shall not have it! And, furthermore, you have no right to cla.s.s me with yourself as a thief."

He had a whimsical and very engaging smile. His eyebrows lifted.

"Miss Gray perhaps forgets last night," he suggested.

"No, I do not forget last night," she said slowly, "And I do not forget that I owe you very much for what you did. And that is one reason why I warn you at once that, as far as the necklace is concerned, it will do you no good to build any hopes on the supposition that we are fellow-thieves, and that I am likely either to part with it, or, through grat.i.tude, share it. In spite of appearances last night, I was not a thief."

"And to-night, Miss Gray--in spite of appearances?" he challenged.

He was regarding her with eyes that, while they appraised shrewdly, held a lurking hint of irony in their depths. And somehow, suddenly, self-proclaimed crook though she held him to be, she found herself seized with an absurd, unreasonable, but nevertheless pa.s.sionate, desire to make good her words.

"Yes, and to-night, too!" she a.s.serted. "I did not steal this necklace.

I--never mind how--I--I got it. It was planned to put the theft on an innocent man's shoulders. I was trying to thwart that plan. Whether you believe me or not, I did not come here to steal the necklace; I came here to return it."

"Quite so! Of course!" acknowledged the Adventurer softly. "I am afraid I interrupted you, then, in the act of returning it. Might I suggest, therefore, Miss Gray, that as it's a bit dangerous to linger around here unnecessarily, you carry out your intentions with all possible haste, and get away."

"And you?" she queried evenly.

"Myself, of course, as well." He shrugged his shoulders philosophically.

"Under the circ.u.mstances, as a gentleman--will you let me say I prefer that word to the one I know you are subst.i.tuting for it--what else can I do?"

She bit her lips. Was he mocking her? The gray eyes were inscrutable now.

"Then please do not let me detain you!" she said sharply. "And in my turn, let me advise you to go at once. I intend to knock one of those shields down from the wall before I go, in order to arouse the household. I will, however, in part payment for last night, allow you three full minutes from the time you climb out of that window, so that you may have ample time to get away."

He stared at her in frank bewilderment.

"Good Lord!" he gasped. "You--you're joking, Miss Gray."

"No, I am not," she replied coolly. "Far from it! There was money stolen that I cannot replace, and the theft of the money would be put upon the same innocent shoulders. I see no other way than the one I have mentioned. If whoever runs into this room is permitted to get a glimpse of me, and is given the impression that the necklace, which I shall leave on the floor, was dropped in my haste, the supposition remains that, at least, I got away with the money. I am certainly not the innocent man who has been used as the p.a.w.n; and if I am recognized as the White Moll, what does it matter--after last night?"

He took a step toward her impetuously--and stopped quite as impetuously.

Her revolver had swung to a level with his head.

"Pardon me!" he said.

"Not at all!" she said caustically.

For the first time, as she watched him warily, the Adventurer appeared to lose some of his self-a.s.surance. He shifted a little uneasily on his feet, and the corners of his eyes puckered into a nest of perturbed wrinkles.

"I say, Miss Gray, you can't mean this!" he protested. "You're not serious!"

"I have told you that I am," she answered steadily. "Those three minutes that I gave you are going fast."

"Then look here!" he exclaimed earnestly. "I'll tell you something. I said I had been trying to find you to-night. It was the truth. I went to Gypsy Nan's--and might have been spared my pains. I told her about last night, and that I knew you were in danger, and that I wanted to help you. I mention this so that you will understand that I am not just speaking on the spur of the moment, now that I have an opportunity of repeating that offer in person."

She looked at him impa.s.sively for a moment. He had neglected to state that he had also told Gypsy Nan he desired to enter into a partnership with her--in crime.

"It is very kind of you," she said sweetly. "I presume, then, that you have some suggestion to make?"

"Only what any--may I say it?--gentleman would suggest under the circ.u.mstances. It is far too dangerous a thing for a woman to attempt; it would be much less dangerous for me. I realize that you are in earnest now, and I will agree to carry out your plan in every detail once I am satisfied that you are safely away."

"The idea being," she observed monotonously, "that, being safely away, and the necklace being left safely on the floor, you are left safely in possession of--the necklace. Well, my answer is--no!"

His face hardened a little.

"I'm sorry, then," he said. "For in that case, in so far as your project is concerned, I, too, must say--no!"

It was an impa.s.se. She studied his face, the strong jaw set a little now, the lips molded in sterner lines, and for all her outward show of composure, she knew a sick dismay. And for a moment she neither moved nor spoke. What he would do next, she did not know; but she knew quite well that he had not the slightest intention of leaving her here undisturbed to carry out her plan, unless--unless, somehow, she could outwit him. She bit her lips again. And then inspiration came. She turned, and with a sudden leap gained the wall, and the next instant, holding him back with her revolver as she reached up with her left hand, she caught at the great metal shield with its encircling cl.u.s.ter of small arms, and wrenched it from its fastenings. It crashed to the floor with a din infernal that, in the night silence, went racketing through the house like the reverberations of an explosion.

"My G.o.d, what have you done!" he cried out hoa.r.s.ely.

"What I said I'd do!" she answered. She was white-faced, frightened at her own act, fighting to maintain her nerve. "You'll go now, I imagine!"

she flung at him pa.s.sionately. "You haven't much time."

"No!" he said. His composure was instantly at command again. "No,"

he repeated steadily; "not until after you have gone. I refuse--positively--to let you run any such risk as that. It is far too dangerous."

"Yes, you will!" she burst out wildly. "You will! You must! You shall!

I--I--" The house itself seemed suddenly to have awakened. From above doors opened and closed. Indistinctly there came the sound of a voice.

She clenched her hand in anguished desperation. "Go, you--you coward!"

she whispered frantically.

"Miss Gray, for G.o.d's sake, do as I tell you!" he said between his teeth. "You don't realize the danger. It's not the pursuit. They are not coming down here unarmed after that racket. I know that you came in by that door there. Go out that way. I will play the game for you. I swear it!"

There were footsteps, plainly audible now, out in the main hall.

"Quick!" he urged. "Are we both to be caught? See!" He backed suddenly toward the window.

"See! I am too far away now to touch that necklace before they get here.

Throw it down, and get behind the portiere of the rear door!"