He looked up at Murad, who, kris in hand, was listening and watching together. He glanced at the dull-hued wavy blade, and saw its keen point and edge, thinking with a kind of curiosity how wide a wound it would make in him as he recollected how many he had cured for the men who had been in engagements; and then he asked the question again:

“Should he risk his life for Helen’s sake?”

The sound of the oars was louder than ever; and now he knew that the boat must be really abreast—and an English one too—otherwise why this hiding and the Rajah’s anxious look?

“Not only for Helen’s sake, but as an Englishman’s duty,” he said to himself; and he drew a long breath.

Help!” he roared, “help! boat ah!”

He would have said “Ahoy!” but with a snarl like that of a wild cat, Murad threw himself upon his prisoner, striking savagely at his breast with the keen weapon, to pin him to the naga’s bamboo deck.

But with the effort of a man striving to save his life, the doctor managed to wrench himself a little on one side, and the keen kris passed between his breast and arm as he seized the Rajah by the throat.

The struggle that followed was almost a matter of moments, before Doctor Bolter went over the side, plunging down into deep water, and rising outside the screen of leaves, to swim vigorously towards the English boat, which was coming rapidly towards where the Rajah’s naga lay.

A spear splashed into the water by the doctor’s head, but the boughs prevented the thrower from taking a good aim; and almost directly after the swimmer was hauled on board, and the Rajah’s naga was seen to be trying to steal out some fifty yards ahead.

A call to surrender was answered by a shout of defiance, and the Malays began to manfully ply their oars; but a volley from the soldiers’ pieces seemed to quell their ardour and to cause confusion, in the midst of which the English boat dashed alongside, and Hilton, Chumbley, the Resident, and a score of the soldiers poured over the side, driving the spear-armed crew below, the Rajah going down from a cut over the forehead from the Resident’s sword.