Ere long, with the scientist mounted in Wilson’s place, the party were again on the move, Haverly and Seymour beguiling the journey with many a jest.

Deeper and deeper they plunged into the jungle, the sound of their own advance being all that broke the silence which brooded over all things. The ground grew marshy beneath them as they went on, their feet sinking deep at every step into the mire. It was evident to all that they were approaching a watercourse. Soon the ripple of water came to their ears, and, splashing through several shallow pools, they stood at length upon the bank of a sluggish river.

Almost opposite to them, in the centre of the stream, a small island rose, its low beach being so covered with fungi that scarcely a yard of it was visible. It seemed one mass of glistening vegetation—an island of silver against the dark background of the muddy river. The hounds were already splashing across the stream, and, following their lead, the party entered the water, wading past the upper end of the island. The water was at no point above their hips, so that they found no difficulty in gaining the further bank. Here the hounds set up a clamorous baying, nosing about amid the mud of the river side. Stooping, Seymour examined the ground, and what he saw caused him some uneasiness.

A call brought Chenobi off his steed to his side in a moment.

“See,” said the baronet, pointing to certain great impressions in the mud, “what tracks are these?”

The Ayuti’s face grew white as he noted the footprints.

“The terror of the jungle!” he muttered; “may Ramouni preserve us!”

With a word he stilled the noise of the hounds, and they retired, whining, to heel.

“We must move with caution,” he said to the wondering Seymour; “the prints are those of the most fearsome beast of the jungle, whom my people called ‘the terror.’ I fear me that the baying of the hounds will have roused them if any be within hearing. Howbeit, we will move silently.”

Though they knew not what this beast might be, the adventurers were aware that it must be terrible to encounter, else Chenobi, who seemed almost fearless, would not be uneasy at the proofs of its presence in this part of the jungle. Accordingly their advance was as noiseless as possible, and their caution was redoubled. Every rustle from the fungi on either hand brought them to a halt, wondering if the jungle terror were upon them.