"After him!" Hopeless now, sick with despair, Aram wanted only to kill Santane. But Santane had not launched the air-sled. Instead he knelt on its deck, a medical kit in his hands. He was trying with trembling fingers to fill a syringe from a narrow capsule. Jerrold knocked the instrument from his hands and dragged him from the machine. The madman fought back with desperate strength, but Aram smashed him again and again against the stones of the landing. In a last spasmodic effort, Santane caught Aram by the throat and forced him toward the edge. Far below, the glowing, radioactive smoke of death roiled against the sides of the weakened skylon. Aram could see flames eating ravenously at the lower levels. Santane shrieked with triumph as Aram hung momentarily over the abyss. Aram twisted.... And then Santane was gone, vanishing in a long wailing fall, twisting and turning like a rag-doll until his scream of terror blended with the cry of another falling bomb. Without pausing to catch his breath, Jerrold returned to the air-sled and picked up the syringe. It was only partly full, and the capsule that Santane had used to load it had been smashed. It was the antidote ... it had to be the antidote! "Deve, here!" With shaking hands he caught her arm and sank the needle into her flesh, squeezing the plunger down. As the fluid in the cylinder reached the half-way point, Deve pulled away. "That's enough! The rest is for you," she breathed. "No, Deve! I don't know if it's enough for both of us. Santane was going to take the full measure for himself, and he should know...." Deve Jennet shook her head. "I don't care," she said. "I wouldn't want to go on ... without you." Aram pleaded but Deve would not be convinced. She had no wish to survive alone. Finally, Aram took the syringe and emptied it into his forearm. "Now, we'll see," he muttered. The howl of bombs was a steady, increasing cacophony now, and, though ships of Santane's fleet still fought, the Thirty Suns naval force bombed almost at will. The skylon shook and buckled under the bombardment and the radiation count on the counters in the wrecked aerie showed an increasingly dangerous concentration. Still the virus missiles took the air, streaking the radioactive clouds with their tail-flares, and Aram watched with sick horror as the awful