"Mind not to hit the mahout," whispered Phra, for the little turbanned man kept on anxiously looking back; "and you had better be looking out, Hal, for Sul may spin right round and run away."

They sat watching and listening for some minutes, expecting moment by moment to see the cause of their stoppage approaching along the dusk tunnel, and at last, as the elephant ceased to make uneasy signs, Sree handed the gun to Harry.

"What are you going to do?" asked the latter.

"Slip down, Sahib, and go forward to see what startled the elephant."

"Is it safe?"

"Oh yes, Sahib; I should run back if there was danger, and you would fire over my head."

"But you had better have a gun."

The old hunter smiled, and the next minute, he had lowered himself down by the ropes which held on the howdah, reached up for the gun, which was handed down to him, and they saw him go slowly forward, carefully examining the pathway, which fortunately was here fairly free from water, though the earth was soft enough to show the footprints of whatever had passed along.

As if fully comprehending what all this meant, the great elephant made a muttering noise, lowered its trunk, and of its own choice continued its march, following close behind Sree, till the latter began to move more cautiously; and now the elephant raised its head again, and curled its trunk up, throwing it back towards its forehead.

"Means a tiger," whispered Harry.