"I'll not spoil a perfect evening." Violet Oliver was not given to tricks or any play of the eyelids.

She looked at him directly, and she said simply "Thank you." He took her up to the landing, and came down stairs again for his hat and coat.

But, as he passed with them along the passage door he turned, and looking up the stairs, saw Violet Oliver watching him.

She waved her hand lightly and smiled.

As the door closed behind him she returned to the ball-room.