seemed completely oblivious to all else except themselves. A flame of anger flickered in Chadwick's eyes. "Oh, really!" he exclaimed. "If that's the way it's going to be, I've half a mind not to pull his nails at all. He doesn't deserve it." Agatha moved quickly to his side. "Now, don't lose your temper, love," she said. "You must force yourself. So much depends on it." "Oh, very well," Chadwick said sullenly. He strode to Mr. Culpepper's side and stamped his foot. "Peasant!" he sneered. Marc looked up, startled, and quickly put a finger to his lips. "Shhh!" he said. "Culpepper's working on an antidote. If you disturb him he may not get it finished. He works everything out in his head, you know." "Well!" Chadwick exploded. "Of all the...!" He reached down and shook the scientist's shoulder. "Wake up!" he commanded. Mr. Culpepper opened his eyes and gazed up at Chadwick, but it was apparent that he didn't really see him. His eyes were glazed and introspective. His mouth fell open to complete an expression of sheerest idiocy. "My word!" Agatha breathed. "What's happened to him?" "I don't know," Chadwick said decisively, "but I do know what's going to happen to him." He grasped Mr. Culpepper's hand and separated the little finger from the others. "Let's see him work this out in his mind." Now that he was getting down to business, Chadwick seemed to experience a lift in spirit. "I think this will snap him out of it." He said it like a doctor about to administer the shock treatment to a mental patient. He hummed softly to himself. "Oh, Mona!" Toffee moaned. "Just look at him! Happy as a hophead with a new poppy patch!" She glanced at Mr. Culpepper but the little man had closed his eyes again, completely unaware that fate had singled him out for the main attraction at a sadistic fun fest. At his side, his eyes riveted on the advancing pliers, Marc was rigid in a state of white-faced paralysis. Toffee darted from her place just as the pliers closed over Mr. Culpepper's nail. "Stop that!" she cried. She ran to Mr. Culpepper and shook him. "Wake up!" she pleaded. "Tell them the silly formula and let them have it!" Mr. Culpepper's mouth