He might have little, or no, ordinary learning, but she was positive that he had an almost appallingly intimate knowledge of many chapters in the dark books of life.

“Shall we—?” said Arabian.

And they walked on slowly together.

“May I make a suggestion, Miss Van Tuyn,” he said gently.

“What is it?”

“My little flat is close by, in Rose Tree Gardens. It is not quite arranged, but tea will be ready. Let me please offer you a cup of tea and a cigarette. There is a taxi!”

He made a signal with his left hand.

“We will keep it at the door, so that you may at once leave when you feel refreshed. You have had this bad shock. You need a moment to recover.”

The cab stopped beside them.

“No, I must really go home,” she said, with an attempt at determination.