"Didn't you follow her to the door? Didn't you see where she went?"

The boy shook his head, clearly alarmed before such vehemence.

"Then you must have heard. Did you hear anything?"

The boy tried to free his arm. He whimpered.

"No. Unless—maybe somebody screamed, but there are so many children in the street, playin' and hollerin'—"

Garth let him go and ran to the sidewalk. A man stood there. In spite of the sharp cold he wore no coat. Garth recognized him for a tailor who worked in a nearby shop. The tailor's excitement made him nearly incoherent, but Garth drew from him a description of Slim and George. As the inspector's daughter had stepped to the sidewalk, he said, the men had sprung upon her, stifled her one scream, and driven her off in an automobile.

"I saw it from my shop," he spluttered. "I've been telephoning the inspector. I just got him, because his wire was busy."

"Which direction did they take?"

The tailor pointed south. Garth hurried to the curb, stooped, and found fresh tire marks. He was aware of his helplessness unless Nora's ingenuity had hit upon some trick for his guidance. He searched with a greedy hope. While his eyes roved about the frozen dust of the gutter he acknowledged that the inspector had appraised his men justly. Slim and George wouldn't even try to leave the city until the hue and cry had somewhat abated. Into the windings of the underworld they had carried Nora, and Garth knew how devious those windings were—what silent and invisible machinery would nourish and secrete and protect.

He lifted a tiny tuft of fur which had nestled, almost hidden, in the dust of the gutter. He examined it closely. It's colour and texture were reminiscent of the muff he had frequently seen Nora carry. It might be a souvenir of her struggle, or else—