If he could only do that, if he could only go back to the bank with the news that he had recovered the stolen gold, five thousand pounds would be his. Then he would be able to go to Mrs. Burke without the feeling, unbearable to a man of his temperament, that he, a poor man, was aspiring to one who had money, and who might attribute to that money the secret of his fascination.

By the time the sun showed above the trees, he was up to the outlying spurs of the range and nearing the ridge along which he had previously followed the tracks of the two horsemen. With the knowledge he had gained how the track turned and twisted, he set his horse to the rising ground, and rode steadily and cautiously until he arrived at the summit of the steep immediately above where the creek entered the pool.

Below him was the narrow sandy strip running round the edge of the water, and even from where he was he could see the marks of the horses' hoofs upon it. His glance wandered from the shore over the surface of the pool. It was a long sheet of water, more an exaggerated reach in a stream than a lake, for except along the sandy margin below him, the water everywhere rippled right up to the dense verdure-clad slopes of the hills.

A curious discolouration appeared in a streak across the pool at the far end. The otherwise clear water was marred by a ledge of rock which stretched from one side of the pool to the other and came so near the surface as to give a suggestion of muddiness to the water.

Dismounting, he led his horse to a sheltered gully, and securely tethered him to a tree. Then, with his carbine on his arm and his revolver pouch unfastened, he walked down to the dry bed of the creek and followed it to the mouth.

Fresh marks were on the soft ground near the water, coming from the end of the pool where the streak of muddy water showed, and passing onwards round the pool. He decided to go in the same direction, and for a few yards walked along the level before he discovered other hoof-prints, equally clear, going the opposite way. The horseman, whoever he might be, had both come and gone within the past few hours, but Durham was uncertain which way had been the last.

Leaving the level ground he forced a way through the thick herbage growing on the bank above and crept forward. As he went he obtained through the foliage an occasional glimpse of the track below, until the bank rose so steeply and the vegetation became so dense that he had to climb higher to move along at all. Presently he came to an easier grade, and was able to see once more the margin of the pool, but he was surprised to discover that all marks of the horses had ceased.

He crept down to the water. Looking back, he saw that the bank, on the top of which he had been, ran out to the water's edge, forming a barrier across the track and terminating in a steep bluff jutting out into the pool.

Crouching almost to the ground, Durham crawled through the undergrowth until he reached the summit of the bluff, and was able to see once more the narrow sandy strip which skirted the bank and formed the margin of the shore.

Peering through the low-growing shrubs he saw how the bluff fell away in a precipitous descent on the other side down to where the narrow strip widened out into a level space screened by a clump of bushes reaching from the high bank to the water. The whole of this space was trampled upon, and it was evident that horsemen had been there frequently and recently.