In this matter of the hell-hound Twist's mental processes John was now thoroughly fogged. The man appeared to be something very closely resembling an imbecile. When flight was the one thing that could do him a bit of good, he did not fly, and now, having with drugs and imprisonment and the small talk of sergeant-majors reduced a muscular young man to a condition of homicidal enthusiasm, he was apparently paying that young man a social call.

However, the mental condition of this monkey-faced, waxed-moustached bounder and criminal was beside the point. What was important was to turn his weak-mindedness to profit. The moment was obviously one for cunning and craftiness, and John accordingly dropped his head on the pillow, cunningly closed his eyes, and craftily began to breathe like one deep in sleep.

The ruse proved effective. After a moment of complete silence, a board creaked. Then another board creaked. And then he heard the door close gently. Finally, from the neighbourhood of the door, there came to him a sound of whispering. And across the years there floated into John's mind a dim memory. This whispering ... it reminded him of something.

Then he got it. Ages ago ... when he was a child ... Christmas Eve ... His father and mother lurking in the doorway to make sure that he was asleep before creeping to the bed and putting the presents in his stocking.

The recollection encouraged John. There is nothing like having done a thing before and knowing the technique. He never had been asleep on those bygone Christmas Eves, but the gift-bearers had never suspected it, and he resolved that, if any of the old skill and artistry still lingered with him, the Messrs. Twist and Molloy should not suspect it now. He deepened the note of his breathing, introducing into it a motif almost asthmatic.

"It's all right," said the voice of Mr. Twist.

"Okay?" said the voice of Mr. Molloy.

"Okay," said the voice of Mr. Twist.

Whereupon, walking confidently and without any further effort at stealth, the two approached the bed.

"I guess he drank the whole potful," said Mr. Twist.