“I nodded. Leethwaite was very much at his ease.

“‘Been to Helvore?’

“I knew by instinct he would mention the place.

“He thought I looked ill, and told me I had been overdoing it.

“‘It is merely a case of “flu,”’ I assured him. ‘I had it six weeks ago, and still feel the effects.’

(“The woman in the hollow was before me. I saw again her shabby shawl and the blood round her throat.)

“‘There was a murder down there a short time ago.’

“‘I heard of it,’ I remarked casually. ‘It was a wife murder, I believe.’

“‘Yes, just a common wife murder, and the fellow was caught and hanged.’

“‘Then why the ghost?’