priceless Oriental rug, the massive desk of dark, carved wood, the wide, inviting leather-upholstered chairs, the heavy portières that filled the window spaces and hung before the doors, the bookshelves that lined the walls almost ceiling high and that were of the same dark, polished wood as the desk and chairs. There was luxury here, and wealth; but it was luxury without ostentation, and wealth that typified only good taste and refinement. He closed the door behind him, and began to pace slowly up and down the room. And now he frowned a little. He had dined alone with his employer as usual, for Mrs. Ellsworth being an invalid was rarely in evidence, and David Ellsworth usually so genial an old gentleman, had not been entirely himself. From the pocket of his dinner jacket Billy Kane took out his cigarette case, selected a cigarette, and lighted it. Mr. Ellsworth had lingered in the dining room, and had said that he would come presently to the library—that there was a little matter he wished to attend to. There was nothing strange in that, for they often worked together here in this room in the evenings, and yet Billy Kane’s puzzled frown deepened. There was something certainly amiss with the old multi-millionaire tonight, and that anything should disturb the old philanthropist’s tranquillity, except when his sympathies had been aroused and the man’s heart, that was softer than a woman’s, had been touched by some pathetic appeal, was decidedly strange. He closed the door behind him, and began to pace slowly up and down the room. And now he frowned a little. He had dined alone with his employer as usual, for Mrs. Ellsworth being an invalid was rarely in evidence, and David Ellsworth usually so genial an old gentleman, had not been entirely himself. From the pocket of his dinner jacket Billy Kane took out his cigarette case, selected a cigarette, and lighted it. Mr. Ellsworth had lingered in the dining room, and had said that he would come presently to the library—that there was a little matter he wished to attend to. There was nothing strange in that, for they often worked together here in this room in the evenings, and yet Billy Kane’s puzzled frown deepened. There was something certainly amiss with the old multi-millionaire tonight, and that anything should disturb the old philanthropist’s tranquillity, except when his sympathies had been aroused and the man’s heart, that was softer than a woman’s, had been touched by some pathetic appeal, was decidedly strange. Billy Kane continued his pacing up and down the room in long, athletic strides, the great, broad shoulders squared back as his hands were thrust