But his fingers were already lighting another by old habit. His thoughts lurched, seeking for an answer. There was only a vague sense of something missing--a period of time seemed to have passed. It felt like a long period, but he had no memory of it. There had been the final fight with Irma, when he'd gone stalking out of the house, telling her to get a divorce any way she wanted. He'd opened the mail-box and taken out a letter--a letter from a Professor.... His mind refused to go further. There was only a complete blank after that. But it had been in midwinter, and now he could make out the faint outlines of full-leafed trees against the sky through the window! Months had gone by--and there was no faintest trace of them in his mind. _They'll get you! You can't escape! Hurry, go, GO!..._ The cigarette fell from his shaking hands, and he was half out of the bed before the rational part of his mind could cut off the fear thoughts. He flipped on the lights, afraid of the dimness. It didn't help. The room was dusty, as if unused for months, and there was a cobweb in one corner by the mirror. His own face shocked him. It was the same lean, sharp-featured face as ever, under the shock of nondescript, sandy hair. His ears still stuck out too much, and his lips were a trifle too thin. It looked no more than his thirty years; but it was a strained face, now--painted with weeks of fatigue, and grayish with fear, sweat-streaked and with nervous tension in every corded tendon of his throat. His somewhat bony, average-height figure shook visibly as he climbed from the bed. Hawkes stood fighting himself, trying to get back in the bed, but it was a losing battle. Something seemed to swing up in the corner of the room, as if a shadow moved. He jerked his head toward it, but there was nothing there. He heard his breath gasping harshly, and his knuckles whitened. There was the taste of blood in the corner of his mouth where he was biting his lips. _Get out! They'll be here at once! Leave--GO!_ * * * * * His hands were already fumbling with his under-clothing. He drew on briefs jerkily, and grabbed for the shirt and suit he had never seen before. He was no longer thinking, now. Blind panic was winning. He thrust his feet into shoes, not bothering with socks. A slip of paper fell from his coat, with big sprawled Greek letters. He saw only the last line as it fell to the floor--some equation that ended with an infinity sign. Then psi and alpha, connected by a dash. The alpha sign had been scratched out, and something written over it. He tried to reach it, and more papers spilled from his coat pocket. The fear washed up more strongly. He forgot the papers. Even the cigarettes were too far away for him to return to them. His wallet lay on the chair, and he barely grabbed it before the urge overpowered him completely.