"I'm very ill," she moaned. "Something hurts so! My hat-pin----" And her voice trailed into silence.

"Poor child!" the man exclaimed, completely taken in at last. The hat-pin was sticking in very deep! Not that she minded a little pain.

But the great thing was to keep O'Reilly's hands busy.

Clumsily, obstinately, he fumbled among the meshes of ostrich plume wound around her hat. The head of the pin eluding him there, he tried beneath the brim, his fingers tangling in thick waves of hair. They were soft waves, softer and silkier than the ostrich plume. No man with blood in his veins could have touched them without a thrill. The girl on his breast, her face on his arm, one hand holding her up, another caught in her hair, O'Reilly was conscious of electric shocks.

His hands and attention thus engaged, Clo got the chance she'd waited for. Delicately, stealthily, like the "mouse" she called herself, she extracted the door key from O'Reilly's pocket. So far, so good. But the next deed would try her mettle. Lightly as a flitting shadow the small fingers moved over the man's waistcoat, from the belt line to the breast. She could feel his heart thump, and almost started, but controlled herself.

Clo had noticed that men often wore a short chain or ribbon, attached to a watch, and hanging from the waistcoat pocket with a seal, a society badge or a lucky souvenir. O'Reilly wore no ornament of that sort; but there was a watch, a thin watch which she could feel through the cloth, and some flat object with it. If she could slip a finger into that pocket without his knowing!

But now they were in Park Avenue, not far from the imposing apartment house at the corner, where Mr. and Mrs. Sands lived. Clo availed herself of a slight b.u.mp, and showed signs of sliding off the seat. O'Reilly, who had just extracted the hat-pin and stuck it into his coat, steadied her with an effort. Fortunately there was no need to look out and stop the chauffeur. That afternoon O'Reilly had pa.s.sed the building, informed by Count Lovoresco who lived there, and had looked up with a certain curiosity. He remembered the number, and in leaving the Dietz had been able to give the address.

The taxi stopped, and O'Reilly prepared to carry the fainting girl into the house. She would be a light load. As he got out of the taxi with Clo in his arms a man came forward.

"Won't you let me help you, sir?" he civilly inquired.

"You may run ahead," said O'Reilly. "I can manage the young lady myself."

The man who had offered his services disappeared into the house, and found the porter, a substantial person in livery. Clo conveniently revived when placed on the seat of the lift. O'Reilly sat by her side, supporting the limp body, her hat in his hand, while the porter shot the elevator up to the Sands' floor.

"Lord a'mighty!" the old fellow exclaimed, "if this ain't the poor child that's been an invalid all these weeks! Mrs. Sands will be in a way!

Must be near eight weeks since this little gal was brought in on a stretcher, lookin' like dead. She ought to be in bed."

"Somebody should have looked after her," said O'Reilly.

"That's it, sir. Her nurse is out, gaddin'."

"Brute!" Clo heard O'Reilly mutter. And leaning comfortably against his shoulder she felt wicked, treacherous, because she had more than once applied the same epithet to him. Whatever happened, never would she do that again!

The elevator stopped. The porter touched the electric bell at the Sands'

door, and almost instantly a manservant appeared. His cry of surprise brought Mrs. Sands herself out from a room at the end of the hall. The porter tried to explain everything; failed; broke off to question O'Reilly; O'Reilly answered; Beverley exclaimed; and among them, all was confusion. Clo, looking through half-shut eyes over her bearer's shoulder, saw a shadow flit between the portieres. Had some one come in?

If so, who could it be? Or was it only the shadow of a blowing curtain she had seen? The question did not strike her as important just then, for if any one had pa.s.sed it was doubtless a servant or, at worst, Sister Lake. Besides, Clo had much to think of; how to come back to consciousness quickly without rousing suspicion, and, when officially alive again, how to escape for the next errand.

The rush of air and babble of excited voices gave her an excuse to gasp, and stammer out a conventional "Where am I?"

"We'll get you to your room, dear," said Beverley; and Clo wondered if her acting had deceived Angel. "The butler can----"

"No, thanks, I'll manage her by myself," O'Reilly broke in and carried the white bundle along the hall.

"This is her room," Mrs. Sands explained to him. "If you will put her on the bed...."

"No--please! Take me on into the next room, Sister Lake's room. I must be there. I'll tell you why presently," the girl pleaded.

Beverley threw open the door between the two rooms, hurried ahead, and turned on a light.

"Now, lay me on this bed," Clo commanded.

Having obeyed, O'Reilly stood as if awaiting further orders. Clo glanced from him imploringly to Mrs. Sands. "I've gone through such a lot!" she moaned. "I've suffered so! I felt I could never get home alive. Please, Mr. O'Reilly--you've been kind--don't let it all be for nothing!"

"What do you want of me?" he stiffly inquired.

"Only for you to talk to Mrs. Sands. In that next room--my room. n.o.body will disturb you. If the nurse comes back, she'll come into her own room first. That's why I asked you to bring me to it. I couldn't persuade you to give me the papers. Perhaps even Mrs. Sands can't persuade you. But I beg, I pray you, to give her the chance. Listen to what she has to say."

"Very well," he answered, grudgingly. "I'll do what you ask. But I'll do it for your sake."

Beverley had remained on the threshold of the next room. Now she retreated into it. O'Reilly followed; but at the door he turned.

"Good-bye," he said to Clo.

"Good-bye," she echoed. "And thank you again--for everything."

She had more to thank him for than he knew--the contents of her tightly clutched hand.

XII

THE HORIZONTAL PANEL

Following Mrs. Sands, O'Reilly left the door between the two rooms open; but Beverley stepped quickly back and closed it.

"She's grand, the darling!" thought Clo. "Trust her to forget nothing.

Her shutting that door proves how she counts on me."

The girl was deadly tired, and her head ached, yet she struggled up as the door clicked. O'Reilly had brought in her hat and dropped it on a table. There was no hat-pin, but Clo crushed the soft toque down over her ma.s.ses of red hair, and hoped she was not untidy enough to be conspicuous. Unsteadily she tottered to another door--the door that led into the corridor. This faced a narrower pa.s.sage to the kitchen and domestic offices of the flat. Clo would have to take that way because, if she ventured into the lift and showed herself in the hall below, the porter might take alarm. He might fear that Mrs. Sands' protegee was trying to escape for some sly purpose of her own, and refuse to let her go till he had telephoned upstairs.

In a quaint outside pocket of her new frock Clo had put the purse given her by Beverley. Through her adventures she had remembered to make sure occasionally that it had not dropped out. Now she opened the purse, selecting two ten-dollar bills and two of five dollars.

"That ought to do for 'em all," she said, "even if the lot are at home."

And, money in hand, she ventured to the kitchen door. Only the chef and a woman a.s.sistant were at work.

"I'm Clo Riley, the girl Mrs. Sands has been good to," she eagerly explained. "I'm well again, and I have to go out. Mrs. Sands has a visitor, and I don't like to disturb them. Will you let me down your way?" So speaking she laid a ten-dollar bill and a five-dollar bill side by side on a table. She made no reference to the money, nor any gesture indicating it; nor did the others appear to see it.

The chef escorted her in silence to the servants' elevator. There was a b.u.t.ton to push, and down the girl went, rejoiced at pa.s.sing another stage of her journey. Five minutes more, and she was in a taxi, tearing back to the Dietz Hotel.

This time she marched boldly to a lift in a long row of half a dozen.

"Fifteenth floor, please," she said, as if she owned the hotel; and was taken up without question. "Thanks to my swell clothes!" she thought.

"Not far would I get in this place if I had on my old black!"

Armed with O'Reilly's key Clo threaded her way through several corridors and arrived at the door of his suite. Her fingers shook so that she could not find the lock, and as she fumbled for it, the door of an adjoining suite opened. The nerve-tried girl started as if she had been shot, and dropped the key on the carpet.

"Silly fool!" she scolded herself as she stooped to retrieve it, and to hide her face. If only the people (she knew by the voices they were man and woman) would pa.s.s before she had to look up! But they were in no hurry to pa.s.s. They had paused in front of their own door, and were talking in low tones--about her, Clo was sure!

In a big hotel, the chances were ten to one against their knowing O'Reilly. Raising her head, she tried to eye the pair with airy arrogance.

"I mustn't seem to care," she thought, and tried to wither them with a look before again attacking the keyhole. The woman was beautiful, a glorious, dark creature, gorgeously dressed and jewelled. But oddly it was the man who riveted Clo's attention, the man whose eyes gave the girl an electric shock. He was a tall, lanky, middle-aged individual, with auburn hair and a close-cut red beard streaked with gray. He walked with shoulders bent, and had no distinction, despite his well-cut evening clothes. But from under a pair of beetling black brows there flashed a light which took Clo's breath away. She didn't know what to make of his look. It was as if she'd been struck by lightning.

"My goodness, after all he must be a friend of O'Reilly's!" she feared.