"To bathe in the very heart's blood of the one desired," he added with grave emphasis.

The fire spurted and crackled and made me start, but Maloney found relief in a genuine shudder, and I saw him turn his head and look about him from the sea to the trees. The wind dropped just at that moment and the doctor's words rang sharply through the stillness.

"Then it might even kill?" stammered the clergyman presently in a hushed voice, and with a little forced laugh by way of protest that sounded quite ghastly.

"In the last resort it might kill," repeated Dr. Silence. Then, after another pause, during which he was clearly debating how much or how little it was wise to give to his audience, he continued: "And if the Double does not succeed in getting back to its physical body, that physical body would wake an imbecile—an idiot—or perhaps never wake at all."

Maloney sat up and found his tongue.

"You mean that if this fluid animal thing, or whatever it is, should be prevented getting back, the man might never wake again?" he asked, with shaking voice.

"He might be dead," replied the other calmly. The tremor of a positive sensation shivered in the air about us.

"Then isn't that the best way to cure the fool—the brute—?" thundered the clergyman, half rising to his feet.

"Certainly it would be an easy and undiscoverable form of murder," was the stern reply, spoken as calmly as though it were a remark about the weather.

Maloney collapsed visibly, and I gathered the wood over the fire and coaxed up a blaze.