“You have only to provide the gunners with slow match,” said Friar Lucien as he helped Manuel to his feet. “God will help you.”

“God will have to help me,” Manuel said. He could see the two men’s souls flickering above their heads: little triple knots of transparent flame that flew up out of their hair and lit the features of their faces. “The gold of thy soul shall be cleansed, and visible as fire,” Manuel recalled. “Hush,” said Lucien with a frown, and Manuel realized that what Lucien had read to him was a secret.

Amidships Manuel noticed that now he was also able to see the air, which was tinged red. They were on the bottom of an ocean of red air, just as they were on top of an ocean of blue water. When they breathed they turned the air a darker red; men expelled plumes of air like horses breathing out clouds of steam on a frosty morning, only the steam was red. Manuel stared and stared, marveling at the new abilities God had given his sight.

“Here,” Laeghr said, roughly directing him across the deck. “This tub of punk is yours. This is slow match, understand?” Against the bulkhead was a tub full of coils of closely braided cord. One end of the cord was hanging over the edge of the tub burning, fizzing the air around it to deep crimson. Manuel nodded: “Slow match.”

“Here’s your knife. Cut sections about this long, and light them with a piece of it that you keep beside you. Then give sections of it to the gunners who come by, or take it to them if they call for it. But don’t give away all your lit pieces. Understand?”

Manuel nodded that he understood and sat down dizzily beside the tub. One of the largest cannon poked through a port in the bulkhead just a few feet from him. Its crew greeted him. Across the deck his stationmates stood at their taffrail. The soldiers were ranked on the fore- and sterncastles, shouting with excitement, gleaming like shellfish in the sun. Through the port Manuel could see some of the English coast.