Monsieur de Vivonne had laid his ambuscade with discretion. With a closed carriage and a band of chosen ruffians he had left the palace a good half-hour before the king’s messengers, and by the aid of his sister’s gold he had managed that their journey should not be a very rapid one. On reaching the branch road he had ordered the coachman to drive some little distance along it, and had tethered all the horses to a fence under his charge. He had then stationed one of the band as a sentinel some distance up the main highway to flash a light when the two courtiers were approaching. A stout cord had been fastened eighteen inches from the ground to the trunk of a wayside sapling, and on receiving the signal the other end was tied to a gate-post upon the further side. The two cavaliers could not possibly see it, coming as it did at the very curve of the road, and as a consequence their horses fell heavily to the ground, and brought them down with them. In an instant the dozen ruffians who had lurked in the shadow of the trees sprang out upon them, sword in hand; but there was no movement from either of their victims. De Catinat lay breathing heavily, one leg under his horse’s neck, and the blood trickling in a thin stream down his pale face, and falling, drop by drop, on to his silver shoulder-straps. Amos Green was unwounded, but his injured girth had given way in the fall, and he had been hurled from his horse on to the hard road with a violence which had driven every particle of breath from his body.

Monsieur de Vivonne lit a lantern, and flashed it upon the faces of the two unconscious men. “This is a bad business, Major Despard,” said he to the man next him. “I believe that they are both gone.”

“Tut! tut! By my soul, men did not die like that when I was young!” answered the other, leaning forward his fierce grizzled face into the light of the lantern. “I’ve been cast from my horse as often as there are tags to my doublet, but, save for the snap of a bone or two, I never had any harm from it. Pass your rapier under the third rib of the horses, De la Touche; they will never be fit to set hoof to ground again.” Two sobbing gasps and the thud of their straining necks falling back to earth told that the two steeds had come to the end of their troubles.

“Where is Latour?” asked Monsieur de Vivonne. “Achille Latour has studied medicine at Montpellier. Where is he?”

“Here I am, your excellency. It is not for me to boast, but I am as handy a man with a lancet as with a rapier, and it was an evil day for some sick folk when I first took to buff and bandolier. Which would you have me look to?”

“This one in the road.”

The trooper bent over Amos Green. “He is not long for this world,” said he. “I can tell it by the catch of his breath.”

“And what is his injury?”

“A subluxation of the epigastrium. Ah, the words of learning will still come to my tongue, but it is hard to put into common terms. Methinks that it were well for me to pass my dagger through his throat, for his end is very near.”

“Not for your life!” cried the leader. “If he die without wound, they cannot lay it to our charge. Turn now to the other.”

The man bent over De Catinat, and placed his hand upon his heart. As he did so the soldier heaved a long sigh, opened his eyes, and gazed about him with the face of one who knows neither where he is nor how he came there. De Vivonne, who had drawn his hat down over his eyes, and muffled the lower part of his face in his mantle, took out his flask, and poured a little of the contents down the injured man’s throat. In an instant a dash of colour had come back into the guardsman’s bloodless cheeks, and the light of memory into his eyes. He struggled up on to his feet, and strove furiously to push away those who held him. But his head still swam, and he could scarce hold himself erect.

“I must to Paris!” he gasped; “I must to Paris! It is the king’s mission. You stop me at your peril!”

“He has no hurt save a scratch,” said the exdoctor.

“Then hold him fast. And first carry the dying man to the carriage.”

The lantern threw but a small ring of yellow light, so that when it had been carried over to De Catinat, Amos Green was left lying in the shadow. Now they brought the light back to where the young man lay. But there was no sign of him. He was gone.

For a moment the little group of ruffians stood staring, the light of their lantern streaming up upon their plumed hats, their fierce eyes, and savage faces. Then a burst of oaths broke from them, and De Vivonne caught the false doctor by the throat, and hurling him down, would have choked him upon the spot, had the others not dragged them apart.

“You lying dog!” he cried. “Is this your skill? The man has fled, and we are ruined!”

“He has done it in his death-struggle,” gasped the other hoarsely, sitting up and rubbing his throat. “I tell you that he was in extremis. He cannot be far off.”

“That is true. He cannot be far off,” cried De Vivonne. “He has neither horse nor arms. You, Despard and Raymond de Carnac, guard the other, that he play us no trick. Do you, Latour, and you, Turberville, ride down the road, and wait by the south gate. If he enter Paris at all, he must come in that way. If you get him, tie him before you on your horse, and bring him to the rendezvous. In any case, it matters little, for he is a stranger, this fellow, and only here by chance. Now lead the other to the carriage, and we shall get away before an alarm is given.”

The two horsemen rode off in pursuit of the fugitive, and De Catinat, still struggling desperately to escape, was dragged down the St. Germain road and thrust into the carriage, which had waited at some distance while these incidents were being enacted. Three of the horsemen rode ahead, the coachman was curtly ordered to follow them, and De Vivonne, having despatched one of the band with a note to his sister, followed after the coach with the remainder of his desperadoes.

The unfortunate guardsman had now entirely recovered his senses, and found himself with a strap round his ankles, and another round his wrists, a captive inside a moving prison which lumbered heavily along the country road. He had been stunned by the shock of his fall, and his leg was badly bruised by the weight of his horse; but the cut on his forehead was a mere trifle, and the bleeding had already ceased. His mind, however, pained him more than his body. He sank his head into his pinioned hands, and stamped madly with his feet, rocking himself to and fro in his despair. What a fool, a treble fool, he had been! He, an old soldier, who had seen something of war, to walk with open eyes into such a trap! The king had chosen him of all men, as a trusty messenger, and yet he had failed him—and failed him so ignominiously, without shot fired or sword drawn. He was warned, too, warned by a young man who knew nothing of............