"Suddenly Crispin took hold of her old wrinkled neck and began stroking it, putting his face close to hers, talking, talking, talking all the time. Then the Jap stepped behind her, caught the back of her head and pulled it.

"What would have happened next I don't know had not the younger Crispin come in, and at the sight of him the older man instantly got up, the Jap disappeared—it was as though nothing had been. Old Mrs. Martin got out of the house, then tumbled to pieces in the shrubbery. She was ill for days afterwards, but she kept the whole thing quiet with a kind of villager's pride, you know—'she wasn't going to have other folks talking as they did anyway when they saw how quickly she had left.'

"But she told one of her daughters and the daughter told me. There was almost nothing in the actual incident, but it told me two things, one, that the older Crispin really is mad—definitely, positively insane, the other that the son, in spite of his seeming so submissive, has some sort of hold over him. There is something between the two that I don't understand.

"Well, that decided me. I went to Treliss to find out what I could. I had to hang about for quite a time before I could learn anything at all. Crispin was going on at Treliss just as he had done at Milton. He's taken this strange house outside the town which you'll see to-night. Quite a famous place in a way, built on the sea-cliff with a tangled overgrown wood behind it and a high white tower that you can see for miles over the country-side. At first the people liked him just as they had done at Milton and were interested in him. Then there were stories and more stories. Suddenly, only a week ago, he said he was going abroad, and to-morrow he's going.

"Now the point I want to make clear to you is that the man's mad. I'm not a clever chap. I don't know any of your medical theories. I've never had any leaning that way, but I take it that the moment that any one crosses the division between sanity and insanity it means that they can control their brain no longer, that they are dominated by some desire or ambition or lust or terror that nothing can stop, no fear of the law, of public shame, of losing social caste. Crispin is mad, and Hesther, whom I love more than anything in this world and the next, is in his hands completely and absolutely. They go abroad to-morrow morning where no one can touch them.

"The time's been so short, and I've not been sufficiently clever to give you any clear idea of the man himself. I've got practically no facts. You can't say that his stroking an old woman's neck is a fact that proves anything. All the same I believe you've seen enough yourself to know that it isn't all imagination, and that the girl is in terrible peril. My God, sir," the boy's voice was shaking, "before the war there were all sorts of things that didn't seem possible, we knew that they couldn't exist outside the books of the story-tellers. But the war's changed all that. There's nothing too horrible, nothing too beastly, nothing too bad to be true—yes, and nothing too fine, nothing too sporting.

"And this thing is quite simple. There are those two madmen and my girl in their hands, and only to-night to get her out of them.

"I must tell you something more," he went on more quietly. "I've been making desperate attempts to see her, and at the same time to prevent either of those devils from seeing me. I saw her twice, once in the grounds of the White Tower, once on the beach below the house. Neither time would she listen to me. I could see that she was miserable, altogether changed, but all that she would say was that she was married and that she must go through with what she had begun.

"She begged me to go away and leave Treliss. Her one fear seemed to be lest Crispin should find out I was there and do something to me.

"Her terror of him was dreadful to witness—but she would tell me nothing. I hung about the place and made a friend of a fisherman he had up there working on the place—Jabez Marriot—you saw him on the hill to-day.