‘Yes; but I’ll try to look you up every other day, if I can.’

’I’m not bad enough for that.  I don’t want you to bother.  Give the coolies gin and ketchup.’

‘Then you feel all right?’

’Fit to fight for my life, but not to stand out in the sun talking to you.  Go along, old man, and bless you!’

Hummil turned on his heel to face the echoing desolation of his bungalow, and the first thing he saw standing in the verandah was the figure of himself.  He had met a similar apparition once before, when he was suffering from overwork and the strain of the hot weather.

‘This is bad,—­already,’ he said, rubbing his eyes.  ’If the thing slides away from me all in one piece, like a ghost, I shall know it is only my eyes and stomach that are out of order.  If it walks—­my head is going.’

He approached the figure, which naturally kept at an unvarying distance from him, as is the use of all spectres that are born of overwork.  It slid through the house and dissolved into swimming specks within the eyeball as soon as it reached the burning light of the garden.  Hummil went about his business till even.  When he came in to dinner he found himself sitting at the table.  The vision rose and walked out hastily.  Except that it cast no shadow it was in all respects real.

No living man knows what that week held for Hummil.  An increase of the epidemic kept Spurstow in camp among the coolies, and all he could do was to telegraph to Mottram, bidding him go to the bungalow and sleep there.  But Mottram was forty miles away from the nearest telegraph, and knew nothing of anything save the needs of the survey till he met, early on Sunday morning, Lowndes and Spurstow heading towards Hummil’s for the weekly gathering.

‘Hope the poor chap’s in a better temper,’ said the former, swinging himself off his horse at the door.  ‘I suppose he isn’t up yet.’

‘I’ll just have a look at him,’ said the doctor.  ’If he’s asleep there’s no need to wake him.’

And an instant later, by the tone of Spurstow’s voice calling upon them to enter, the men knew what had happened.  There was no need to wake him.

The punkah was still being pulled over the bed, but Hummil had departed this life at least three hours.

The body lay on its back, hands clinched by the side, as Spurstow had seen it lying seven nights previously.  In the staring eyes was written terror beyond the expression of any pen.

Mottram, who had entered behind Lowndes, bent over the dead and touched the forehead lightly with his lips.  ‘Oh, you lucky, lucky devil!’ he whispered.

But Lowndes had seen the eyes, and withdrew shuddering to the other side of the room.

’Poor chap! poor old chap!  And the last time I met him I was angry.  Spurstow, we should have watched him.  Has he—?’

Deftly Spurstow continued his investigations, ending by a search round the room.