Not even echo answered.

“SAM!”

A faint clearing of somebody's throat was heard behind her, a sound so modest and unobtrusive it was no more than just audible, and, turning, the mother beheld her son sitting upon the floor in the shadow of the stairs and gazing meditatively at the hatrack. His manner indicated that he wished to produce the impression that he had been sitting there, in this somewhat unusual place and occupation, for a considerable time, but without overhearing anything that went on in the library so close by.

“Sam,” she cried, “what have you DONE?”

“Well—I guess my legs are all right,” he said gently. “I got the arnica on, so probably they won't hurt any m—”

“Stand up!” she said.

“Ma'am?”

“March into the library!”

Sam marched—slow-time. In fact, no funeral march has been composed in a time so slow as to suit this march of Sam's. One might have suspected that he was in a state of apprehension.

Mr. Williams entered at one door as his son crossed the threshold of the other, and this encounter was a piteous sight. After one glance at his father's face, Sam turned desperately, as if to flee outright. But Mrs. Williams stood in the doorway behind him.