A powder-flash below caught his eye; an instant later came the thin whistling of a pepper-ball, flying up from the French ships. Another of their formation members, Immortalis, had dived just a hair too low in pursuit of one of the other dragons. Fortunately their aim was off: the ball struck his shoulder instead of his face, and the best part of the pepper scattered down harmlessly into the sea; even the remainder was enough to set the poor fellow sneezing, blowing himself ten lengths back at a time.

“Digby, cast and mark that height,” Laurence said; it was the starboard forward lookout’s duty to warn when they entered the range of the guns below.

Digby took the small round-shot, bored through and tied to the height-line, and tossed it over Temeraire’s shoulder, the thin silk cord paying out with the knotted marks for every fifty yards flying through his fingers. “Six at the mark, seventeen at the water,” he said, counting from Immortalis’s height, and cut the cord. “Range five hundred fifty yards on the pepper-guns, sir.” He was already whipping the cord through another ball, to be ready when the next measure should be called for.

A shorter range than usual; were they holding back, trying to tempt the more dangerous dragons lower, or was the wind checking their shot? “Keep to six hundred yards’ elevation, Temeraire,” Laurence called; best to be cautious for the moment.

“Sir, lead signal to us, fall in on left flank Maximus,” Turner said.

No immediate way to get over to him: the two Pêcheurs were back, trying to flank Temeraire and get men aboard, although they were flying somewhat strangely, not in a straight line. “What are they about?” Martin said, and the question answered itself readily in Laurence’s mind.

“They fear giving him a target for his roar,” Laurence said, making it loud for Temeraire’s benefit. Temeraire snorted in disdain, abruptly halted in mid-air, and whipped himself about, hovering to face the pair with his ruff standing high: the smaller dragons, clearly alarmed by the presentation, backwinged out of instinct, giving them room.

“Hah!” Temeraire stopped and hovered, pleased with himself at seeing the others so afraid of his prowess; Laurence had to tug on the harness to draw his attention around to the signal, which he had not yet seen. “Oh, I see!” he said, and dashed forward to take up position to Maximus’s left; Lily was already on his right.

Harcourt’s intention was clear. “All hands low,” Laurence said, and crouched against Temeraire’s neck even as he gave the order. Instantly they were in place, Berkley sent Maximus ahead at the big dragon’s top speed, right at the clustered French dragons.

Temeraire was swelling with breath, his ruff coming up; they were going so quickly the wind was beating tears from Laurence’s eyes, but he could see Lily’s head drawing back in similar preparation. Maximus put his head down and drove straight into the French dragons, simply bulling through their ranks with his enormous advantage in weight: the dragons fell off to his either side, only to meet Temeraire roaring and Lily spraying her corrosive acid.

Shrieks of pain in their wake, and the first dead crewmen were being cut loose from harness and sent falling into the ocean, rag-doll limp. The French dragons’ forward motion had nearly halted, many of them panicking and scattering, this time with no thought to the pattern. Then Maximus and they were through: the cluster had broken apart and now Accendare was shielded from them only by a Petit Chevalier, slightly larger than Temeraire, and another of Accendare’s decoys.

They slowed; Maximus was heaving for breath, fighting to keep elevation. Harcourt waved wildly at Laurence from Lily’s back, shouting hoarsely through her speaking-trumpet, “Go after her,” even while the formal signal was going up on Lily’s back. Laurence touched Temeraire’s side and sent him forward; Lily sprayed another burst of acid, and the two defending dragons recoiled, enough for Temeraire to dodge past them and get through.

Granby’s voice came from below, yelling: “ ’Ware boarders!” So some Frenchmen had made the leap to Temeraire’s back. Laurence had no time to look: directly before his face Accendare was twisting around, scarcely ten yards distant. Her right eye was milky, the left wicked and glaring, a pale yellow pupil in black sclera; she had long thin horns curving down from her forehead and to the very edge of her jaws, her opening jaws: a heat-shimmer distorted the air as flames came bursting out upon them. Very like looking into the mouth of Hell, he thought for that one narrow instant, staring into the red maw; then Temeraire snapped his wings shut and fell out of the way like a stone.

Laurence’s stomach leapt; behind him he heard clatter and cries of surprise, the boarders and defenders alike losing their footing. It seemed only a moment before Temeraire opened his wings again and began to beat up hard, but they had plummeted some distance, and Accendare was flying rapidly away from them, back to the ships below.

The rearmost merchant ships of the French convoy had come within the accurate range of long guns of the British men-of-war: the steady roar of cannon-fire rose, mingled with sulfur and smoke. The quickest frigates had already moved on ahead, passing by the merchantmen under fire and continuing for the richer prizes at the front. In doing so, however, they had left the shelter of Excidium’s formation, and Accendare now stooped towards them, her crew throwing the fist-sized iron incendiaries over her sides, which she bathed with flame as they fell towards the vulnerable British ships.

More than half the shells fell into the sea, much more; mindful of Temeraire’s pursuit, Accendare had not gone very low, and aim could not be accurate from so high up. But Laurence could see a handful blooming into flame below: the thin metal shells broke as they struck the decks of the ships, and the naphtha within ignited against the hot metal, spreading a pool of fire across the deck.

Temeraire gave a low growl of anger as he saw fire catch the sails of one of the frigates, instantly putting on another burst of speed to go after Accendare; he had been hatched on deck, spent the first three weeks of his life at sea: the affection remained. Laurence urged him on with word and touch, full of the same anger. Intent on the pursuit and watching for other dragons who might be close enough to offer her support, Laurence was startled out of his single-minded focus unpleasantly: Croyn, one of the topmen, fell onto him before rolling away and off Temeraire’s back, mouth round and open, hands reaching; his carabiner straps had been severed.

He missed the harness, his hands slipping over Temeraire’s smooth hide; Laurence snatched at him, uselessly: the boy was falling, arms flailing at the empty air, down a quarter of a mile and gone into the water: only a small splash; he did not resurface. Another man went down just after him, one of the boarders, but already dead even as he tumbled slack-limbed through the air. Laurence loosened his own straps and stood, turning around as he drew his pistols. Seven boarders were still aboard, fighting very hard. One with lieutenant’s bars on his shoulders was only a few paces away, engaged closely with Quarle, the second of the midwingmen who had been set to guard Laurence.

Even as Laurence got to his feet, the lieutenant knocked aside Quarle’s arm with his sword and drove a vicious-looking long knife into his side left-handed. Quarle dropped his own sword and put his hands around the hilt, sinking, coughing blood. Laurence had a wide-open shot, but just behind the lieutenant, one of the boarders had driven Martin to his knees: the midwingman’s neck was bare to the man’s cutlass.

Laurence leveled his pistol and fired: the boarder fell backwards with a hole in his chest spurting, and Martin heaved himself back to his feet. Before Laurence could take fresh aim and set off the other, the lieutenant took the risk of slashing his own straps and leapt over Quarle’s body, catching Laurence’s arm both for support and to push the pistol aside. It was an extraordinary maneuver, whether for bravery or recklessness; “Bravo,” Laurence said, involuntarily. The Frenchman looked at him startled, and then smiled, incongruously boyish in his blood-streaked face, before he brought his sword up.