AFTER WHAT SEEMED COUNTLESS ages, the Venerians left him alone. Under the powerful effects of their cures, Parkinson began to recover. Hope welled up in his heart; perhaps the terrible experiments were ended. When he was almost certain that the torture was over, his hopes were suddenly destroyed. The three Venerians approached again, each bearing a number of vessels containing germ cultures. These they placed on the table at Parkinson’s side; then two of them withdrew, leaving the leader to continue his work. Uttering a few words in the Venerian tongue, he occupied himself with something on the table, and a moment later turned toward the bacteriologist, a long needle in his hands. Parkinson felt a great burning pain in his left arm, as though a searing, hot needle had been thrust into hi

