4 October, morning.—Once again during the night I was wakened by Mina. This time we had all had a good sleep, for the grey of the coming dawn was making the windows into sharp oblongs, and the gas flame was like a speck rather than a disc of light. She said to me hurriedly, "Go, call the Professor. I want to see him at once." "Why?" I asked. "I have an idea. I suppose it must have come in the night, and matured without my knowing it. He must hypnotize me before the dawn, and then I shall be able to speak. Go quick, dearest, the time is getting close." I went to the door. Dr. Seward was resting on the mattress, and seeing me, he sprang to his feet. "Is anything wrong?" he asked, in alarm. "No," I replied. "But Mina wants to see Dr. Van Helsing at once." "I will go," he said,