'Can I speak to you?' he said. 'May I come in for a minute?' He was steadying his voice with an effort,and his hand was pawing my arm.
I got my door open and motioned him in. No sooner was he over the threshold than he made a dash for my back room, where I used to smoke and write my letters. Then he bolted back.
'Is the door locked?' he asked feverishly, and he fastened the chain with his own hand.