"He has discovered nothing." Catrina nodded and held out her hand.
"Good-night," she said, rather coldly.

"Your secret is safe with me." "Set a thief to catch a thief," reflected Steinmetz.

He said nothing, however, when he shook hands.
They mounted their horses and rode back the way they had come.

For half an hour no one spoke.

Then Paul broke the silence.