Then, after glancing at the slip of paper Bobs held up, Kathryn continued: “I’ll call a taxi, and while we are riding down there you can tell me all about yourself.”

When they were settled for the long ride, Bobs blurted out: “Say, Kathy, before I begin, please tell me why you’ve taken up nursing? A girl with a thousand dollars a month income hardly needs the salary derived from such service, and, of course, I know that you take none. Phyl said she thought you ought to be examined by a lunacy board.”

Kathryn laughed good-naturedly as she replied: “Oh, Phyl means all right. She does think I’m crazy, but honestly, Bobsy, anyone who lives the idle, selfish butterfly life that Phyllis does is worse than not sane, I think: but she will wake up as Gwen will, some day, and see the worthlessness of it all. Now tell me about yourself. Why are you bound for the lower West Side?”

Bobs told her story. How Kathryn laughed. “A Vandergrift a detective!” she exclaimed. “What would that stately old grandfather of yours have to say if he knew it?”

Roberta’s eyes twinkled. “Just about the same thing that he would say about aircraft or radio. Impossible!”

The recounting of their recent experiences had occupied so much time that, as its conclusion was reached, so too was Bobs’ destination.

“I’ll get out with you, if you don’t mind,” Kathryn said, “for, since Miss Finefeather is ill, I may at least be able to give her some advice that will help her.”

Roberta glanced gratefully at her friend. “I had hoped that you would want to come with me,” she said, “but I did not like to ask, knowing that your own mission might be imperative.”

“No, it is not.” Then, having dismissed the taxi driver. Kathryn said: “I know this building. It is where a large number of poor struggling artists have rooms. On each floor there is one community kitchen.”

A janitor appeared from the basement at their ring. She said that Miss Finefeather lived on the very top floor and that the young ladies might go right up, and she did hope that they would be on time.