"Yes," he laughed dryly. "Don't be afraid. It's only I. But, by Jove! how very charming you look in that gown! I'd love to get a snapshot of you just as you stand now."

"What are you doing there, examining my father's papers?" she demanded quickly, her small hands clenched.

"My dear girl," he replied with affected unconcern, "that's my own business. You really ought to have been in bed long ago. It isn't discreet, you know, to be down here with me at this hour!"

"I demand to know what you are doing here!" she cried firmly.

"And, my dear little girl, I refuse to tell you," was his decisive answer.

"Very well, then I shall alarm the house and explain to my father what I have discovered."

CHAPTER XIX

SHOWS GABRIELLE DEFIANT

Gabrielle crossed quickly to one of the long windows, which she unbolted and flung open, expecting to hear the shrill whir of the burglar-alarm, which, every night, Hill switched on before retiring.

"My dear little girl!" exclaimed the man, smiling as he strolled leisurely across to her with a cool, perfect unconcern which showed how completely he was master, "why create such a beastly draught? Nothing will happen, for I've already seen to those wires."