"I have come to say good-by," I said.

"Oh, are you going—I did not know." She half rose; her face filled with lively concern.

"I'm afraid I've already overstayed my time," I replied. "After all, Miss Temple, I came as a stranger and must thank you and your father for making me as welcome as you have under the existing painful circumstances."

"I have not thought of you as a stranger, Mr. Morgan," she answered simply. "You have been a great help during this trying ordeal, and I am sorry that you must go—very sorry." There was a ring of sincerity in her voice that thrilled me; my heart gave a leap, and, as I met her eyes, I realized all of a sudden that, go where I might, I could not yet go very far away from Muriel Temple. "I do not go because I desire it," I replied, in a voice from which I could not eliminate the depth and intensity of my feelings. "I am no longer needed here, and it is in the hope that I may perhaps be of some service to you in London that I have asked Sergeant McQuade's permission to accompany him there to-day. I have taken the deepest interest in this terrible affair, Miss Temple, and, if it lies in my power, I intend to find the solution of it. My reward, if I can do so, will be the knowledge that I have served you."

"You are very good, Mr. Morgan. I shall never forget it, never." She rose and placed her hand in mine, and allowed it to remain there for a moment—a moment which seemed far too short to me, since I had suddenly realized that I should be madly happy could I know that I would have the right to keep it there always. "And, when you have good news, you will come to The Oaks and tell us about it, will you not?" she concluded, with a smile that went to my heart.

"Indeed I shall, Miss Temple—you may be sure of that—and I hope it may be soon."

"So do I," she said, and I turned to leave her. Then I suddenly bethought myself of the strange Oriental perfume that had clung so strongly to the handkerchief which the detective had found in the green room. I turned to her once more. "Miss Temple," I said, with some hesitation, "you will pardon me, I know, but you may remember that the handkerchief which was found in Mr. Ashton's room upon the morning of the—the tragedy, and which you thought you might have dropped there, was strongly scented with a powerful Oriental perfume. May I ask what that perfume is, and where you procured it?"

"Perfume?" she ejaculated, in surprise. "Why, Mr. Morgan, I never use any—never."

"You never use any?" I stammered. "But it was upon your handkerchief. I thought that perhaps you might have gotten it during your travels in China."

"The handkerchief was mine, Mr. Morgan—that is true. But of the perfume I know absolutely nothing. Why do you ask?"