'He had and he hadn't,' said Japp. 'He was always a sullen beggar, and never spoke much. But he said one queer thing. He asked me if I was going to retire, and when I told him "yes," he said I had put it off rather long. I told him I was as healthy as I ever was, and he laughed in his dirty Portugoose way. "Yes, Mr Japp," he says, "but the country is not so healthy." I wonder what the chap meant. He'll be dead of blackwater before many months, to judge by his eyes.'

This talk satisfied me about Japp, who was clearly in desperate fear of offending me, and disinclined to return for the present to his old ways. But I think the rest of the afternoon was the most wretched time in my existence. It was as plain as daylight that we were in for some grave trouble, trouble to which I believed that I alone held any kind of clue. I had a pile of evidence—the visit of Henriques was the last bit—which pointed to some great secret approaching its disclosure. I thought that that disclosure meant blood and ruin. But I knew nothing definite. If the commander of a British army had come to me then and there and offered help, I could have done nothing, only asked him to wait like me. The peril, whatever it was, did not threaten me only, though I and Wardlaw and Japp might be the first to suffer; but I had a terrible feeling that I alone could do something to ward it off, and just what that something was I could not tell. I was horribly afraid, not only of unknown death, but of my impotence to play any manly part. I was alone, knowing too much and yet too little, and there was no chance of help under the broad sky. I cursed myself for not writing to Aitken at Lourenco Marques weeks before. He had promised to come up, and he was the kind of man who kept his word.

In the late afternoon I dragged Wardlaw out for a walk. In his presence I had to keep up a forced cheerfulness, and I believe the pretence did me good. We took a path up the Berg among groves of stinkwood and essenwood, where a failing stream made an easy route. It may have been fancy, but it seemed to me that the wood was emptier and that we were followed less closely. I remember it was a lovely evening, and in the clear fragrant gloaming every foreland of the Berg stood out like a great ship above the dark green sea of the bush. When we reached the edge of the plateau we saw the sun sinking between two far blue peaks in Makapan's country, and away to the south the great roll of the high veld. I longed miserably for the places where white men were thronged together in dorps and cities. As we gazed a curious sound struck our ears. It seemed to begin far up in the north—a low roll like the combing of breakers on the sand. Then it grew louder and travelled nearer—a roll, with sudden spasms of harsher sound in it; reminding me of the churning in one of the pot-holes of Kirkcaple cliffs. Presently it grew softer again as the sound passed south, but new notes were always emerging. The echo came sometimes, as it were, from stark rock, and sometimes from the deep gloom of the forests. I have never heard an eerier sound. Neither natural nor human it seemed, but the voice of that world between which is hid from man's sight and hearing.

Mr Wardlaw clutched my arm, and in that moment I guessed the explanation. The native drums were beating, passing some message from the far north down the line of the Berg, where the locations were thickest, to the great black population of the south.

'But that means war,' Mr Wardlaw cried.

'It means nothing of the kind,' I said shortly. 'It's their way of sending news. It's as likely to be some change in the weather or an outbreak of cattle disease.'

When we got home I found Japp with a face like grey paper. 'Did you hear the drums?'he asked.

'Yes,' I said shortly. 'What about them?'

'God forgive you for an ignorant Britisher,' he almost shouted. 'You may hear drums any night, but a drumming like that I only once heard before. It was in '79 in the 'Zeti valley. Do you know what happened next day? Cetewayo's impis came over the hills, and in an hour there wasn't a living white soul in the glen. Two men escaped, and one of them was called Peter Japp.'

'We are in God's hands then, and must wait on His will,' I said solemnly.