Garth heard the distress in her voice, and turned to her kindly.

"Never mind, my dear child. It in no way concerns you. It is a private letter to me; but my only means of hearing it is through your eyes, and from your lips. Besides, the lady, whose seal is a plumed helmet, can have nothing of a very private nature to say to me."

"Ah, but she has," said Nurse Rosemary, brokenly.

Garth considered this in silence.

Then: "Turn over the page," he said, "and tell me the signature."

"There are many pages," said Nurse Rosemary.

"Turn over the pages then," said Garth, sternly. "Do not keep me waiting. How is that letter signed?"

"YOUR WIFE," whispered Nurse Rosemary.

There was a petrifying quality about the silence which followed. It seemed as if those two words, whispered into Garth's darkness, had turned him to stone.

At last he stretched out his hand. "Will you give me that letter, if you please, Miss Gray? Thank you. I wish to be alone for a quarter of an hour. I shall be glad if you will be good enough to sit in the dining-room, and stop any one from coming into this room. I must be undisturbed. At the end of that time kindly return."