As he watched the battle develop, Shef felt an odd sense of—not of freedom, but freedom from care. He was only a cog now. Cogs had to turn when they were wound. But they did not have to think about the rest of the machine. That would wind, or it would break, and the cog could do nothing about it. It had only to perform its part.

He dropped a hand on Godive’s shoulder, standing beside him. She looked sideways at his ravaged face, allowed his hand to lie there.

King Charles, still moving forward toward the ridge of Caldbeck Hill—where from time to time through the rain he could see the taunting banner of his enemies displayed—held up his hand for the twentieth time for his main battle to halt. The leader of his light horse cantered up to him, rain now soaking through his wool and leather.

“Well, Rogier?”

The hobbelar shook his head disgustedly. “It’s like fifty dogfights out there all at once. No one stands up to us. We chase them out and chase them out. Then when we reform and fall back they come back after us, or they come in behind.”

“What would happen if we just held together and rode forward? Up there.” The king jerked his thumb at the banner on the skyline a mile away.

“They’d shoot the hell out of us all the way.”

“But only as long as it takes us to ride a mile. All right, Rogier. Discourage these varlets and their bows as much as you can, but tell your men to ride forward in line with the main battle now. Once we have broken their center we can turn and deal with the flanks.”

Turning, the king raised his lance and swept it forward. His riders cheered hoarsely, once, and began to push their horses into a trot.

“They’re coming now,” said Shef to Alfred, standing next to Godive. “But it’s soft ground and they will save their speed for the last rush.” Barely fifty people stood by the three leaders on the ridge, mostly runners and message-bearers, but he had kept one pull-thrower team by him, with its clumsy, immobile machine.

“Swan-stones,” he ordered.

Glad to move after hours of inactivity, the team—men and women together—sprang to their places. They too had only one role to play today. Early in their practicing, Shef’s English machinists had discovered that chipping grooves in the stones their engines lobbed produced a strange warbling note as they flew through the air, like the noise of a swan. For their own amusement they had competed to see who could carve out the loudest. Now Shef meant to send a signal to his scattered troops that all could recognize.