O'Reilly had only just finished reading Clo's note, had folded it up, and put it in his pocket when he was joined by a man at whom, for a second, he stared as at a stranger. Then a slight contraction of the newcomer's eyelid and a twinkle in his eye enlightened Justin.

"Well, this is good, meeting you!" exploded a jolly voice. "I hoped you hadn't forgotten poor old Dick Jones, though it's a long time since you blew out our way to Peoria. I'm here in little old New York, seeing the sights."

"Why, of course, I remember you very well, Mr. Jones," said O'Reilly. "Sit down at my table, do. What'll you have, in memory of old times?"

As he spoke, he took in the extraordinary changes Mr. William J. Denham had made in his personal appearance. Denham was a slender, youngish man, neat and dapper, with light brown hair, a smooth face, and pale skin. Jones had reddish, rumpled eye-brows, puffy pink lids, and large, roving eyes behind convex glasses. His hair was also red and rumpled, and though he was not enormously stout, he was clumsily built, with a decided paunch.

When he had sat down at O'Reilly's table, the absence of near neighbours and the momentary inattention of waiters gave the two men a chance to speak freely. "You sent a hurry call. Something up at Krantz's this peaceful Sabbath?"

"There's more up than I want to come out," said O'Reilly. "Things have changed since I 'phoned, but there's more need of you than ever. The girl I wanted to help was with me. While I talked to you, she disappeared...."

"Disappeared!"

"Yes. I couldn't follow, because when I knew what had happened it was too late to get on her track; otherwise you'd have found me flown. I'd have sacrificed you for her, if there'd been even a sporting chance. But I didn't see one. Maybe you will, when I put you wise: or somebody may show up whose face will give you a tip. I'll tell you what I know—except the name of a lady which mustn't come into the business even with discretion incarnate like you."

"Reservations often spoil jobs," said Denham.

"Mine won't."

The coming of a waiter broke the conversation.

"Anybody interesting here?" asked Justin, when the waiter had gone.

"No familiar faces. But there may be, later."

O'Reilly shook his head. "It's a quarter to twelve. The man or men who made an appointment—not with me; with the girl who's gone—should have turned up at eleven-thirty."

"If they're sure of themselves—sure their faces aren't known—they're probably here," remarked Denham. "But out with your story. A lot may hang on that."

"A lot does," said O'Reilly; and told it. He omitted no detail given by Clo except such as led too close to Mrs. Sands. O'Reilly hardly disguised the fact that the crime and its punishment were of slight importance to him compared with the finding of Clo Riley. "I don't want her mixed up in this murder business," he finished, "and she doesn't want to be mixed up in it, not for her own sake, but because of the woman she's protecting. You could get the name of that woman, but I ask you not to concern yourself with it."

"Right you are," Denham reassured him. "I've got enough to do without meddling in other folks' business. The lady outside the case doesn't exist. But as for 'Churn' being Lorenz Czerny, it doesn't go without saying that we shall spot Chuff and Jake, and the rest of the gang through him. That will depend on himself, and his Moll—Kit. I wouldn't mind offering your young lady a good place and good pay when this mix-up comes to an end."

"I do not believe she'll be looking for work," said O'Reilly.

"This Kit must be pretty sharp, too. It looks as if Churn was her 'steady.' If she did the job at the Westmorland, it was to set him and her up in housekeeping, later on, well away from Chuff and Co. Looks as if Kit had been used for a catspaw, and maybe hadn't got enough out of the job for herself. Suddenly she saw a whole dazzling lot. I can't get on to who this Kit is yet. But maybe I will. Your little friend does shoot quick—and low."

"She does," said O'Reilly. "But she doesn't hit below the belt."

"Folks like Kit and Churn and Chuff haven't got belts," said Denham.

O'Reilly laughed again. But he wanted Clo. She was made for him—the demon, the darling, the only girl he had ever seriously desired. He hadn't known that she existed till to-night, when she'd begun their acquaintance by tricking and stealing from him. Though he might laugh, he wouldn't know a happy moment till she was safe. For an instant he forgot Denham and the business in hand. "I think she likes me," he told himself. "I'll make her like me a lot more when I get half a chance."

"That couple will hide," Denham was saying. "Churn may send word to Krantz that he can't sing; he'll say he's sick. But I shan't do any such thing as put Krantz wise that his tenor is wanted. Krantz is a fox. Our hope is in Miss Riley."

"You'll come to the Dietz, won't you?" asked O'Reilly.

"Yes," said the detective, finishing his cool beer. "I'll come. But I haven't got much hope from what may be in that bead bag. People who have things to hide, hide 'em better than in bags. However, we'll see." When Justin had paid for Denham's drink, they went, with the bead bag in the pocket of Clo's brown cloak hanging over O'Reilly's arm. It was after midnight.