"It's work, all right," smiled Kennedy, adding, "at least it would be if it weren't lightened by your help."

It was the middle of the afternoon when Craig and I left the laboratory to keep our appointment with Miss Kendall at the Futurist Tea Room, where we hoped to find Dr. Harris's friend "Marie," who seemed to want to see him so badly.

A long line of touring and town cars as well as taxicabs bore eloquent testimony not only to the popularity of this tea room and cabaret, but to the growth of afternoon dancing. One never realizes how large a leisure class there is in the city until after a visit to anything from a baseball game to a matinee—and a dance. People seemed literally to be flocking to the Futurist. They seemed to like its congeniality, its tone, its "atmosphere."

As we left our hats to the tender mercies of the "boys" who had the checking concession we could see that the place was rapidly filling up.

"If we are to get a table that we want here, we'd better get it now," remarked Kennedy, slipping the inevitable piece of change to the head waiter. "If we sit over there in that sort of little bower we can see when Miss Kendall arrives and we shall not be so conspicuous ourselves, either."

The Futurist was not an especially ornate place, although a great deal of money had evidently been expended in fitting it up to attract a recherche clientele.

Our table, which Kennedy had indicated, was, as he had said, in a sort of little recess, where we could see without being much observed ourselves, although that seemed almost an impossibility in such a place. In fact, I noticed before we had had time to seat ourselves that we had already attracted the attention of two show girls who sat down the aisle and were amusing themselves at watching us by means of a mirror. It would not have been very difficult to persuade them to dispense with the mirror.

A moment later Clare Kendall entered and paused at the door an instant, absorbing the gay scene as only a woman and a detective could. Craig rose and advanced to meet her, and as she caught sight of us her face brightened. The show girls eyed her narrowly and with but slight approval.

"We feel more at ease with a lady in the party," remarked Craig, as they reached the table and I rose to greet her. "Two men alone here are quite as noticeable as two ladies. Walter, I know, was quite uncomfortable."

"To say nothing of the fact which you omitted," I retaliated, "that it is a pleasure to be with Miss Kendall—even if we must talk shop all the time."