"Miss Corbin will see you at once, sir, if you please."

The secret agent followed her down the hall; they passed the library door, which was closed; and the old servant paused at the room into which she had shown them the evening before.

"I will tell her that you are here," she said.

Ashton-Kirk entered the room; it was dim, for only one light was burning; the atmosphere was hushed and breathless; a sort of terror seemed to have settled over everything. He had waited but a few moments when he heard a light, hasty step. Then Stella Corbin came in.

Her face was white and the great eyes were dry and dumb with fear; the corners of her mouth twitched. Silently she held out both hands to the secret agent; they were deathly cold and he felt them tremble.

"I came as soon as I could," said he.

"I called and called upon the telephone, but they told me that you were not at home. Then I sent Drevenoff." She spoke in broken, sobbing sentences; and the fear in her eyes crept into her voice as she went on. "You see, it is as I expected. He is dead. They have killed him."

"Are you quite strong enough to tell me what you know?" he asked. "It is important that we act quickly; the police will, of course, be in the house before long, and they are sometimes disposed to stand in the way."

"The police!" He felt the small, cold hands tighten convulsively, and, if possible, her face went still whiter. "The police! Oh! I had forgotten them."