She laughed softly, her red-brown eyes shining at him. Her laughter was different from any other laughter he had ever heard. "Good-by," she repeated. He helped her out of the cab and escorted her into the studio building, where he rang the elevator bell and waited, hat in hand, until the car came down. When it arrived, Sam was in it. Before it stopped he had recognized the waiting pair through the open ironwork of the door. To Laurie, the elevator and Sam's jaw seemed to drop in unison. The next instant the black boy had resumed his habitual expression of indifference to all human interests. Dead-eyed, he stared past the two young things. Dead-eared, he ignored their moving lips. But there was fellowship in the jocund youth of all three. In an instant when Laurie stepped back into the hall as the car shot upward, the eyes of negro and white man flashed a question and an answer: In Sam's: "You done took her out an' fed her?" In Laurie's: "You bet your boots I did!" CHAPTER VI LAURIE SOLVES A PROBLEM Laurie walked across the square to his own rooms. A sudden gloom had fallen upon him. He saw himself sitting in his study, gazing remotely at his shoes, until it was time to dress for the evening and his formal call on Doris. The prospect was not attractive. He hoped Bangs would be at home. If so, perhaps he could goad him into one of the rages in which Bangs was so picturesque; but he was not sure of even this mild diversion. Rodney had been wonderfully sweet-tempered the past three days, though preoccupied, as if in the early stages of creative art. Laurie half suspected that he had begun work on his play. The suspicion aroused conflicting emotions of relief and half-jealous regret. Why couldn't the fellow wait till they could go at it together? He ignored the fact that already the fellow had waited six weeks. Bangs was not at home. The square, flat-topped mahogany desk at which the two young men worked together blinked up at Laurie with the undimmed luster of a fine piece of furniture on which the polisher alone had labored that morning. Without taking the trouble to remove his hat and coat, Laurie dropped into a chair and tried to think things out. But the process of thinking eluded him, or, rather, his mind shied at it as a skittish horse might shy if confronted on a dark road with shapes vaguely familiar yet mysterious. Frankly, he couldn't make head or tail of this mess Doris seemed to be in. His memory reminded him that such "messes" existed. He had heard and read of all sorts of plots and counter-plots, in which all types of humans figured. His imagination underscored the memory. But, someway, Doris--he loved to repeat the name even to himself--someway Doris was not the type that figured in such plots.