"No, no, my dear lad," said the doctor; "I was only joking. It is your task."
"But come too," cried Harry.
"There will be plenty in the boat without me. Off with you."
Harry looked unwilling to stir, but the doctor seized him by the shoulders and hurried him along, and the next minute they were being paddled towards the floating reptile, the men managing so that the boys could have a thrust in turn, the Prince as they passed along one side, Harry on their return on the other.
But the thrusts did not follow one another quickly, for the deep plunging in of the spear by Phra seemed to act like a reviver, although it was delivered about where the lad believed the heart to be.
In an instant the great reptile had flung itself over and began lashing the water with its tail.
"Take care!" shouted Mr. Kenyon from the landing-stage. But the warning was needless, for a sharp stroke from the oars sent the boat well out of reach, the rowers changing their positions and sending it backward in pursuit, as the crocodile began once more to swim up stream, at a pretty good rate at first, then slower and slower, leaving the water stained with its blood as it went on.
It managed to make its way, though, quite a hundred yards above the bungalow before its tail ceased its wavy, fish-like motion. Then there was a struggle and a little splashing, and once more it turned over upon its back.
"Your turn now," cried Phra excitedly. "I must have missed its heart.
You stab it there this time."
"Want the doctor here to tell me where it is," said Harry, as he stood up with his spear poised ready to strike when within reach.
"Thrust just between its front paws, Sahib," said Sree from where he squatted just behind the front rower.
"I will if I can; if I can't, how can I?" hummed Harry.
"Now," whispered Sree.
"Yes, yes, now," cried Phra excitedly.
"There you are, then," muttered the lad, and he delivered a thrust right in the spot pointed out, snatching back the weapon just in time, for the wound seemed to madden the reptile, which turned over and began to struggle with astonishing vigour; but only to roll over again and swim round the boat in that position, giving Phra the opportunity of delivering a deadly thrust, which was followed by another by Harry.
"That has done it," said the latter, for there was no response to these save a slight quivering of the tail, and now Sree rose from where he had crouched.
"Dead now, Sahibs," he said; "he will fight no more."
The two lads worked their spears about in the water a few times to cleanse them, and then sat down under the thatched awning, panting and hot with exertion, while they watched the action of the hunter. Sree, aided by the boatmen, who held the crocodile within reach, leaned over the side and slipped a running noose over the monster's head right up to the neck, drew it tight, and then let the rope run through his hands as the two Siamese rowers made their oars bend in sending the light sampan along, for the huge bulk was heavy. But the stream was with them, and a few minutes after, in obedience to the doctor's instructions, the crocodile was drawn up close to the muddy bank, some fifty yards below the merchant's garden.
Here another rope was fetched out and made fast round one of the hind legs, both ropes being held by Sree's men, while their leader remained in the boat, the boys having sprung ashore.
And now measurements were taken, the monster proving to be just twenty-one feet in length, and of enormous bulk.
"I was not far wrong, Doctor Cameron," said Harry.
"No, my boy; you were not, indeed."
"Are you going to let it float down the river now?" asked Phra.
"Not yet," said the doctor; "but perhaps you two had better go now, for I am about to superintend rather a nasty examination in the cause of science."
"I know," said Harry to his companion; "he is going to see what the thing lives on. Shall we go?"
"No," said Phra gravely; "I want to learn all that I can, and the doctor is so clever, he seems to know everything."
"I heard what you said, Prince," said the doctor, smiling; "but I don't; I wish I did. Now, Sree, you know how to go to work; let's get it over; the water will wash everything away."
The hunter, who had worked with Doctor Cameron in many an expedition, and understood what was required, bent over the side of the boat, made one long opening, and then plunging his knife in again, made another, and with the flowing water for help, in a short time laid bare the various objects which formed the loathsome reptile's food.
First and foremost there was, to the doctor's astonishment, the snake, and as soon as this had been sent floating down the stream there were fish, seven of goodly size, beside some that were quite small. Then the boys were puzzled, but the cleansing water soon showed that what followed next were a couple of water-fowl, nearly as big as geese.
"That's all, is it?" said the doctor.
"No, Sahib, there is something else – something hard," said the hunter, and he searched about, gathering something in his hand, rinsed it to and fro a few times, and carefully threw four objects ashore.
Harry shuddered and felt a horrible, sickening sensation for a few moments, but it was swept away directly after by the feeling of rage which made the blood run hot to his temples.
"I've been thinking what brutes we were, killing things as we have been this morning; but oh, the beast! I should like to kill hundreds."
"Ugh!" ejaculated Phra, as he stamped his foot, and then through his compressed teeth: "The wretches! the monsters! how I hate them!"
He said no more, but stood with his companion listening as the doctor rested on one knee and turned over the objects on the grass.
"Yes, strung on wire; that is why they have not separated. Gilt bronze, and very pretty too. Each one is chased; the leg and arm bangles are bronze too, and quite plain. You may as well put them in your museum, Kenyon, with a label containing their sad little history – Worn by some pretty little Siamese girl dragged under when bathing."
"Yes, Sahib doctor," said Sree respectfully; "they wear bangles like that three days' journey up the river."
"Horrible!" ejaculated Harry, bending over the relics.
"Horrible indeed, my boy," said his father. Then laying his hand upon Phra's shoulder, "Thank you both, my lads, for ridding the river of a vile old murderer."
"Thank old Sree, too, father," said Harry eagerly, "for he did more than either of us."
"I'm going to thank Sree," said the merchant. "There, let the monster float down to the sea. Don't go away yet; Doctor Cameron and I want to talk to you."
"Yes, and Harry and I want to go up the river to the wild jungle," said Phra eagerly. "We have not had a hunt for a week."
"Come along, then," said Mr. Kenyon, laying his hand on the Prince's shoulder. "We'll talk it over, and perhaps we can join forces. What's that, Sree?"
"The crocodiles from below are coming up, Sahib; they have smelt the blood."
"Yes, look at that," said the doctor, as there was a wallow and a splash not ten yards from the monster's head.
"Take care!" said Mr. Kenyon excitedly. "Don't try to untie those ropes, Sree, or you may have your hand seized; cut them, and let the reptile go."
Sree obeyed, dividing the strong cords with a couple of cuts. Then taking an oar from one of the boatmen he forced the boat along past the crocodile, giving the latter a thrust, when the current bore it outward, and directly after another of its tribe, of about half the size, raised its head out of the water, and drew itself partly on the bulky body, which rolled over toward it, and then sank back out of sight.
But it was not gone, and the agitation of the surface about the floating body showed that others were there, tearing at it as it floated away.
"I should hardly have thought that we had so many of these brutes about here," said the doctor.