She knew the trembling woman before her was in her power. The game had been commenced, the first trump had been played, and Antoinette meant to win all in the end.

"I shall be only too glad to do so," returned Sally, realizing for the first time the unpleasantness of being dictated to by her maid.

"And if madame would make me a present of some money to-night, I could make excellent use of it."

"I haven't any ready money just now," returned Sally, a dull red flush creeping over the whiteness of her face. "I have spent all last month's allowance, and it's only the middle of the month now."

"I would take the gold chain in the jewel-case which madame never wears," replied the girl, boldly.

"Antoinette, you are a fiend!" cried Sally Gardiner, starting to her feet in a rage. "How dare you expect that I would give you my gold chain, girl?"

"Madame could not afford to refuse my request," answered the girl. "If she wants me to keep her secret, she must pay well. The service I have rendered to-night is worth what I ask."

"Take the chain," said young Mrs. Gardiner, with a short gasp. "I—I shall not need your services after to-night. Take the chain, and—go!"

"So, so, madame!" cried the girl. "That is the way you would repay me for what I have done, for you? Discharge Antoinette, eh? Oh, no, my lady; you will think better of those hasty words, especially as I have a suspicion of where madame's diamonds have gone."

"I lost them at the ball that night in Newport," cried Sally, springing hastily to her feet, and facing the girl, her temper at a white heat.