"A tonic?" she had said. "Very likely! But not a tonic for men and women. A tonic for horses."

After luncheon they improvised a shelter in order to repose awhile. It was the right thing to do on Nepenthe at that hour of the day, and Mr. Keith tried to conform to custom even under unusual circumstances such as these. Protected by the boat's scarlet awning from the rays of the sun, they slumbered through the flaming hours.

CHAPTER XXIII

The duchess was a good sleeper, as befitted a person of regular habits and pure life.

It was her custom to retire for the night at about eleven o'clock. Angelina, who reposed in an adjoining room, would enter softly at nine in the morning, draw up the blinds, and deposit a cup of tea at the bedside of her mistress. Up to that moment, she would slumber like a child. Rarely did she suffer from insomnia or nightmare. On this particular night, however, her rest was troubled by a strange and disquieting dream.

She was a little girl once more, at her parental home out West. All the old memories were around her. It was winter time. She was alone, out of doors. Snow, the familiar snow, was falling from a sombre sky; already it lay deep on the boundless plains. It fell without ceasing. The sky grew darker. Hours seemed to pass, and still the flakes descended. It was not cold snow. It was warm snow—warm and rather suffocating. Very suffocating. It began to choke her. Suddenly she found she could breathe no more. She gave a wild cry of despair—

Her maid was standing beside the bed, a lighted candle in her hand. Otherwise the room was in pitch darkness. Angelina looked like a Tanagra statuette. Draped in nothing but a clinging nightgown that reached two inches below the knee and accentuated the charm of her figure, with the candle-light throwing playful gleams upon her neck and cheeks, Angelina was an apparition to gladden the heart of man.

The heart of the Duchess was not gladdened by any means.

"What is the meaning of this, girl?" she enquired sternly, in what she took to be the language of the country. "And in the middle of the night!"

"It's nine o'clock, Madam."