"The Laurels!" I cried incredulously.
"It is called so," whispered the Eurasian. "It is the last house but one in College Road! From there I conducted my last experiment with L.K. Vapor, which resulted not in the death of Mr. Addison, but in that of Eric Coverly—"
Gatton sprang to his feet.
"Come along, Mr. Addison!" he cried. But:
"The Laurels is empty," came, ever more faintly. "In her Sothic fury, Nahémah fled. The bloodlust is upon her. I warn you. She is more dangerous ... than ... any rabid dog.... Tuberculosis will end her life ... before the snows ... come. But there is time for her to ... Ah, God's mercy!"
He writhed. He was contorted. Foam appeared Upon his lips.
"Hlangkûna!" he moaned, "hlangkûna! She ... touched me with a poisoned needle ... two hours—ago...."
He rose to his full height, uttered a stifled scream, and crashed down upon the floor—dead!
In a species of consternation, Gatton and I stood looking at one another—standing rigidly like men of stone one on either side of that long, thin body stretched upon my study floor. The hawk face in profile was startlingly like that of Anubis as it lay against the red carpet.
Neither of us, I think, was capable of grasping the fact that the inquiry was all but ended and that the mysteries which had seemed so dark and insoluble were cleared up and the inner workings of this strange conspiracy laid bare before us. One thought, I believe, was uppermost in both our minds: that the man who now lay dead upon the floor, a victim of one of his own devilish inventions, was no more than a brilliant madman.