"That will do, Vane," said his father, a little stiffly. "At any rate, thank God you are not drunk or anything like it. But this is hardly the sort of thing to discuss in the street. We'll go into the Den and have a chat and a smoke before we go to bed. You know I'm not squeamish about these things. I know that a lad of twenty is made of flesh and blood just as a man of thirty or forty is, and although I consider what is called sowing wild oats foolish as well as a most ungentlemanly pastime, still, I equally don't believe in the innocence of ignorance, at least not for a man."

"You seem to forget, dad," replied Vane, answering him in something very like his own tone, "just as I'm sorry to say I forgot for a minute or two to-night that I am engaged to Enid."

"Quite right, boy," said his father as they went in at the gate. "I didn't forget it though, and I'm glad you remembered it."

"Only I ought to have said that it was the girl who reminded me of it," said Vane, as he put his latch-key into the door.

When they got into the Den, which was a sort of combination room, partly a library and partly study and smoking-room with a quaint suggestion of Oriental fantasy about it, Sir Arthur, according to his wont at that time of night, unlocked the spirit case, and mixed himself a whiskey and soda. As he did so, Vane found his eyes fixed on one of the bright cut-glass bottles which contained brandy. He would have given anything to be able to mix a brandy and soda for himself and drink it without believing, or at any rate fearing, that after all there might be something in Miss Carol's warning.

As Sir Arthur lit his cigar, he said in a rather forced tone:

"I suppose after what you've said it's no use asking you to have a nightcap, Vane?"

There was a little pause, during which Vane looked hard at the spirit-case. Then, with the gesture of one under strong emotion, he got up from his chair and said in a voice whose tone made his father look quickly towards him:

"I don't think I've ever knowingly disobeyed you in my life, dad, but if you were to order me to drink a drop of spirit to-night, I shouldn't do it."