Abruptly, I lay down, ignoring them. I had to make my friends go. Harry could literally have shredded them. Footsteps: the door closed; relief and loneliness joined me, but only for a moment. His voice sliced the darkness: "I'm a man of honor, and must warn you. If we fight, you'll lose. I escaped with far more pills than you; you're weaker." I said sardonically, "With you stealing parts of my supply, that's probably the only truthful thing you've said!" "I've been in here three nights, adjusting my metabolism ..." He came at me then, not breaking his flow of speech. At home, I'd have been surprised at the dishonor. Instead, I was expecting it. He ran into my balled fist. If we'd been home ... if, if, if, if, if. At full strength, I could have broken his neck with the blow. Now, he simply rolled back and fell. Laughing, he attacked again. We were weak as babes, and fought like it. Clumsily, slowly, we went through the motions. He'd been right--he was a little stronger, and the relative difference began to tell. Soon I was falling from his blows. Hands on my neck, he kneed me hard in the stomach. Violently ill, I felt the sulfur dioxide rush from my lungs. I remembered one trick they'd taught at school, and I used it. Unable to break his hold, I managed to get my hands around his throat. We locked, each silent. Silent until I felt my last reserves going, until the crooning of the Song of Eternity began. This couldn't happen, not to this planet. With all my strength, I gave one last squeeze--but it failed. From somewhere, light-years of light-years away, I heard Frank, realized I'd played the fool: she'd been working for the monster. A blinding flash inside my head--and the Last Darkness descended. * * * * * The light hadn't been inside my head: it flooded the room. Dimly, I was aware of the injection, and immediately felt better. Harry was gone. The GG, minus one, was gathered around. Mel said, "It was a dilute solution of cerium nitrate. We figured the percentage on the basis of the pill Frank swiped. Hope you aren't poisoned." "No." My voice was weak, "Need it. Oxidizing agent for the sulfur." "Harry's dead," Hazel frowned. "When we came in, you'd broken his neck, were crooning to yourself." So _I_ had been crooning the Song of Eternity? "I'm a"--I felt silly--"a cop on a mission. I waited until whichever of you it was settled down here. That one had to be the criminal, to be done away with." "Dex and I got rid of the body," Mel said. "No need to worry unless ... unless you've read my stories. Perhaps _you_ are the criminal. I'll be watching." "No proof, of course ... Do _you_ believe I'm the criminal?" Mel smiled. "No, but I'll watch anyway." "More closely than tonight, I hope," Hazel said acidly. "If it hadn't been for her...." * * * * *