Gordon shot a quick, uncertain glance at me. His fine face was drawn and haggard, his clothes sooty and torn from his work among the debris of the explosion.

"She's right, Gordon," I said languidly, "I'm dying. Kathulos killed the hashish-craving with a concoction he called the elixir. I've been keeping myself alive on some of the stuff that Zuleika stole from him and gave me, but I drank it all last night."

I was aware of no craving of any kind, no physical or mental discomfort even. All my mechanism was slowing down fast; I had passed the stage where the need of the elixir would tear and rend me. I felt only a great lassitude and a desire to sleep. And I knew that the moment I closed my eyes, I would die.

"A strange dope, that elixir," I said with growing languor. "It burns and freezes and then at last the craving kills easily and without torment."

"Costigan, curse it," said Gordon desperately, "you can't go like this! That vial I took from the Egyptian's table—what is in it?"

"The Master swore it would free me of my curse and probably kill me also," I muttered. "I'd forgotten about it. Let me have it; it can no more than kill me and I'm dying now."

"Yes, quick, let me have it!" exclaimed Zuleika fiercely, springing to Gordon's side, her hands passionately outstretched. She returned with the vial which he had taken from his pocket, and knelt beside me, holding it to my lips, while she murmured to me gently and soothingly in her own language.

I drank, draining the vial, but feeling little interest in the whole matter. My outlook was purely impersonal, at such a low ebb was my life, and I can not even remember how the stuff tasted. I only remember feeling a curious sluggish fire burn faintly along my veins, and the last thing I saw was Zuleika crouching over me, her great eyes fixed with a burning intensity on me. Her tense little hand rested inside her blouse, and remembering her vow to take her own life if I died I tried to lift a hand and disarm her, tried to tell Gordon to take away the dagger she had hidden in her garments. But speech and action failed me and I drifted away into a curious sea of unconsciousness.

Of that period I remember nothing. No sensation fired my sleeping brain to such an extent as to bridge the gulf over which I drifted. They say I lay like a dead man for hours, scarcely breathing, while Zuleika hovered over me, never leaving my side an instant, and fighting like a tigress when anyone tried to coax her away to rest. Her chain was broken.