Dorothy sat quiet for a minute, then she made a sign to her father, who was standing at the other side of the room, to come across to her. 'Father,' she said, 'will you ask Mr. Singleton to drive home with us; I am afraid there is some fresh trouble, and, at any rate, I must speak to him, and this is not the place for questions. Please let us go as soon as the carriage comes. Now, will you please go away, Mr. Singleton, and leave me to myself for a minute or two, for my head is in a whirl?'

'But, my dear,' he began, but was stopped by an impatient wave of Dorothy's hand.

'What is it, Singleton?' Mr. Hawtrey asked, as they went across the room.

'I am completely puzzled,' he replied; 'what Dorothy means by asking me to come with you, and to answer questions, is a complete mystery to me. Please don't ask me any questions now. I have evidently put my foot into it somehow, though I have not the least idea how.'

Ten minutes later the carriage was announced. As she took her place in it, Dorothy said, 'Don't ask any questions until we are at home.'

The two men were far too puzzled to talk on any indifferent subject. Not a word was spoken until they arrived at Chester Square.

'Has Mrs. Daintree gone to bed?' Dorothy asked the footman.

'Yes, Miss Hawtrey; she went a quarter of an hour ago.'

'Are the lights still burning in the drawing-room?'

'Yes, miss.'