“She’ll soon feed herself from the forest floor, especially when the acorns begin to fall,” Ma said. “But we have to train her to come home at night, otherwise she’ll be stolen by outlaws or eaten by wolves.”

Edgar said: “How did you train your pigs when you were growing up on the farm?”

“I don’t know—they always came to my mother’s call. I suppose they knew she might give them something to eat. They wouldn’t come to us children.”

“Our piglet could learn to respond to your voice, but then she might not come to anyone else. We need a bell.”

Ma gave a skeptical snort. Bells were costly. “I need a golden brooch and a white pony,” she said. “But I’m not going to get them.”

“You never know what you might get,” said Edgar.

He went to the barn. He had remembered something he had seen there: an old sickle, its handle rotted and its curved blade rusted and broken in two. He had thrown it into a corner with other odds and ends. Now he retrieved the broken-off end of the blade, a foot-long crescent of iron that was of no apparent use for anything.

He found a smooth stone, sat down in the morning sunshine, and started to rub the rust off the blade. It was a strenuous and tedious task, but he was used to hard work, and he kept going until the metal was clean enough for the sun to glint off it. He did not sharpen the edge: he was not going to cut anything with it.

Using a pliant twig as a rope, he suspended the blade from a branch, then struck it with the stone. It rang out, not with a bell-like tone but with an unmusical clang that was nevertheless quite loud.

He showed it to Ma. “If you bang that before you feed the piglet every day, she will learn to come at the sound,” he said.

“Very good,” Ma said. “How long will it take you to make the golden brooch?” Her tone was bantering, but there was a touch of pride in it. She thought Edgar had inherited her brains, and she was probably right.

The midday meal was ready, but it was only flat bread with wild onions, and Edgar wanted to wash before he ate. He walked along the river until he came to a little mud beach. He took off his tunic and washed it in the shallows, rubbing and squeezing the woolen cloth to get rid of the stink. Then he spread it on a rock to dry in the sun.

He immersed himself in the water, ducking his head to wash his hair. People said that bathing was bad for your health, and Edgar never bathed in winter, but those who never bathed at all stank all their lives. Ma and Pa had taught their sons to keep themselves fresh by bathing at least once a year.

Edgar had been brought up by the sea, and he had been able to swim for as long as he could walk. Now he decided to cross the river, just for the fun of it.