"I feel trapped within walls!"

"You are safest here!"

The knocking was imperiously repeated. Outside Pen's door they heard her father's agitated voice.

"Pen, are you there?"

"Yes, Dad," she said coolly.

"Stay where you are, my dear. I'll go down."

For the third time that night the worthy little man pattered down stairs in his bare feet.

Pen opened her door an inch. She heard her father's prudent inquiry through the closed door, and a gruff voice outside reply:

"Open the door!"

Pendleton remonstrated, and the voice, Delehanty's, was brutally raised: