"I heard Mr. Mapy say it," she returned.

Varick in return gazed at her, his face a picture.

"Mr. Mapy," he knew, meant Mr. Mapleson. He knew, too, like the other boarders, Bab's interest in the quaint, gray-faced little man, his next-door neighbor upstairs. True, Bab often laughed blithely at Mr. Mapleson, teasing him endlessly for his idiosyncrasies; but otherwise, as also Varick knew, her heart held for the queer, curious little man a deep well of tenderness, of love and gentle understanding. However, that was not the point. What had Mapleson to do with David Lloyd? What had a musty, antiquated Pine Street clerk to do with any of the Beestons? Now that he thought of it, there was something else, too, that Varick would have liked to know.

For the past ten days—for a fortnight, in fact—he had felt indefinably that something queer was going on in that room next to his. Night after night, long after Mrs. Tilney's other guests had sought their rest, he had heard Mr. Mapleson softly stirring about. Again and again, too, he could hear him whispering, mumbling to himself. What is more, Varick was not the only one who had been disturbed. A few nights before, quite late, too, he heard a hand rap abruptly at Mr. Mapleson's door. Startled, a moment later he had heard someone speak. It was Jessup!

"Mapleson," Jessup had demanded; "what are you up to, man?"

Varick had not caught the reply; for, after a startled exclamation, Mr. Mapleson had dropped his voice to a whisper. But Varick had heard enough. What, indeed, was Mr. Mapleson up to?

Bab's eyes grew vague. Then she laughed. The laugh, though, was a little strained, a little less free than usual. Then her eyes fell and a faint tide of color crept up into her face and neck.

"Honest Injun now," she again laughed awkwardly, "don't you know what's happening?"

Varick shook his head, and Bab, her eyes on his, bit her lip reflectively. That question she longed to ask him hovered on her lips now, and with it there had come into her face an air of wistfulness. Her blue eyes clouded faintly.