“They are bound to kill us both here in the light,” he thought, as the prominence of their position flashed across his brain. “I’ll get into the shadow.”

He had always been noted for his agility, and on this fine night our hero surpassed himself. Fear gave him strength, or else he could hardly have lifted his comrade as he had done. And now the same stimulus seemed to have sharpened his wits. He leaped at the gunwale of the boat and pushed the craft into deeper water. Then with a parting thrust of his leg he scrambled aboard, while the boat, impelled by the push he had given it, shot across the moonlit shadows, and burst its way into the deep shade of an overhanging tree. Dick clutched a bough and arrested its further progress. Then leaning his shoulder against the same friendly limb of the tree, he raised the rifle to his shoulder. There was a chorus of loud shouts, the splash of many feet, and in a second ten dusky figures burst into the full light of the moon and rushed towards the tree which hid their quarry. Not till then did Dick fully realise his danger. He had imagined till now that his foes were natives from the river-banks, thieves who had come out to rob the expedition during the night. But there was one amongst the group charging down upon him who showed that he was mistaken. There was no chance of his being in error, for the brilliant moon lit the scene too well, and showed before him the half-caste James Langdon, who had so recently fled from the coast, carrying Dick’s store of gold with him.

“Then he at least shall suffer now, whatever happens to the others,” exclaimed our hero. Lifting his weapon again he covered the half-caste, waited till he felt sure of his aim, and pressed the trigger. Once again there was a shout, and one of the unfortunate natives who aided the rascally half-caste, leaped high into the air to fall next instant with a splash into the water.

“Rush! He is now unarmed! Cut the dog to pieces!” shouted James Langdon.

There was an ugly gleam in the eyes of the robbers as they heard the shout, and slight though Dick’s knowledge was of the language of these Fantis, he recognised the meaning of the words. Quick as thought he threw his weapon down and drew his revolver. They were close to the tree now, and nothing but the darkness baffled them. But there was their disadvantage, and Dick made the most of it. Singling out the foremost he fired full in his face, and then, ere the report died down, pulled heavily on the bough and dragged himself and the native boat still farther into the shadow. A second later the weapon spoke again, and another of the miscreants fell. But still their commander urged them on.

“Think of the rifles and other goods,” he shouted. “There is only one between you and the prize, and he is only a boy. Rush him! Cut him to the chin! Stand aside and I will lead you. Now, are all ready?”

He turned to look at his men, and waved a native sword overhead to encourage them. Then he peered into the dense shadow and was in the very act of leading a final charge when there was a sudden and unexpected interruption. A single shot rang out from the river, while one of the enemy fell on his face in the water and disappeared from sight.

“Ahoy! Mine friends! Are you zere?” came in the guttural tones of the Dutchman.

“Fire on them,” shouted Dick, levelling his revolver again and sending a shot into the group. “Fire, Meinheer! Drive them off. Mr Pepson is badly wounded.”