His men methodically dug a trench around Trabzun. They heaped up the excavated dirt inside the trench to serve as a breastwork to protect them from whatever the Menteshe inside the city might do. Then they dug another trench, this one beyond their encampment. The breastwork on the outer trench faced outward. Any relieving force would have to battle its way through the fieldworks to get at the Avornans.
Even though Grus didn't try to storm Trabzun, he wasn't eager to wait till the defenders starved enough to submit. Summoning Pterocles, he said, "When I was besieging a rebel's castle, the witch who served me as chief sorcerer before you managed to stop up the castle's water supplies, and my foe had to surrender. Can you do the same here?"
The witch who served me as chief sorcerer. He sighed. He'd loved Alca for a while. He hadn't loved her well enough to leave Estrilda, though. He sighed again. Nothing seemed sadder than the memory of a love that had fallen to pieces.
Pterocles knew about Alca. He also knew better than to say anything about her, or about the way Grus hadn't mentioned her name. All he did say was, "I don't know, Your Majesty. I can try to find out, if you like."
"Yes, please, if it's not too hard." Grus didn't add, And it had better not be. He and Pterocles had worked together long enough to let the wizard understand that without its being said.
"I'll get right at it," Pterocles said. "Seems a pretty straightforward use of the law of similarity. Do we have an arrow that's been shot from the walls of Trabzun? A stone from a catapult would be even better."
"If you want arrows, talk to the surgeons," Grus said. "As for stones, well, I don't think their catapults have done much, but maybe we could provoke them, if that's what you really want."
"If you'd be so kind," Pterocles said. He and Grus had worked long enough to let the king understand that that meant, You'd cursed well better, if you expect me to work the magic you need.
Grus concentrated a couple of dozen men beyond bowshot of the walls of Trabzun but within reach of a stone-thrower. They lingered out in the open, not doing very much but seeming fascinated with something on the ground. He wondered how long they'd have to wait for the Menteshe to notice them.
It wasn't long. The nomads were alert to whatever the Avornans did. A stone the size of a man's head hissed through the air. But the Avornan soldiers were alert, too. They scattered. The stone thudded home harmlessly. One of them scooped it up and carried it away. They tried not to offer the Menteshe such a tempting target again.
Pterocles briefly borrowed a hammer from a blacksmith and knocked chips off the ball of stone the catapult had shot. He mixed them in with the dirt he used to form walls and buildings and round towers that looked like a miniature version of Trabzun's. Catching Grus' eye on him, he nodded. "Yes, Your Majesty, it is a model of the city," he said. "Now it's a model of the city that includes something from the real city. That will make the magic more accurate."
"Good," Grus said, and waited to see what Pterocles would do next.
The wizard held a forked stick over his model, as though he were an ordinary dowser trying to find water for a farmer who wanted to dig a well. But an ordinary dowser would have let his stick rise and fall as it would. Pterocles didn't. He chanted a spell as he worked with it – an insistent charm set, Grus realized, to the tune of a song children sang in the streets of the city of Avornis.
"Here we go," Pterocles murmured, as the tip of the stick dipped, and then dipped again and again and again, pointing now toward one part of the model of Trabzun, now toward another.
"What does that mean?" Grus asked.
After finishing the chant, Pterocles answered, "I'm very sorry, Your Majesty, but I'm afraid it means the town has a great many wells and cisterns and such inside it. We wouldn't be able to close off all of them at once."
"Oh." Grus had been afraid he would say something like that. He'd watched ordinary dowsers at work any number of times. When their sticks dipped, it meant they'd scented water. The same evidently held true here, even if Pterocles, a better wizard than any ordinary dowser, didn't need to walk the whole territory he tested.
"I am sorry," Pterocles repeated.
"I believe you. So am I," Grus said. Sometimes – most of the time, it often seemed – being sorry didn't help. This looked like one of those occasions.
"What do we do now?" the wizard asked.
"What we would have done if the Menteshe hadn't tried to knock my men flat with a catapult ball," Grus replied. "We try to take Trabzun away from them without drying up those wells."
"All right." Pterocles sent the model of the city a reproachful glance, as though he'd expected more from it than it wanted to give him. But then he brightened. "I won't knock this to pieces just yet. Maybe we'll find another way to use it."
"Maybe." Gus did his best to stay polite; it wasn't Pterocles' fault that Trabzun was so well supplied with water. He nodded to the wizard. "You never can tell."
When a cook burst out of the kitchens crying, "Your Majesty! Oh, your Majesty!" it was a good bet Pouncer had done something particularly brazen in there. If the cook wasn't upset about the moncat, then a couple of the meat carvers had probably gone after each other with knives. Given a choice like that, Lanius hoped Pouncer was the one to blame.
The cook rounded a comer and bore down on him like a Chernagor pirate ship with a strong following wind. "Here I am," Lanius said mildly.
"Your Majesty! Your Majesty!" The cook went right on yelling, now in Lanius' face.
"Here I am," the king repeated, not quite as mildly this time. "What do you want?"
"That… that… that horrible creature of yours!" The cook hadn't gotten any quieter.
"What about that horrible creature of mine?" Lanius knew a certain amount of relief that the trouble did involve Pouncer. At least he wouldn't walk into the kitchens and find somebody dead on the floor. He wasn't relieved by the way the cook kept going on at the top of his lungs. "Tell me what the moncat's done. Try to tell me without making the top of my head fly off."
"Well, Your Majesty, the nasty beast went and stole – " The cook stayed much too loud.
"I said, try to tell me without making the top of my head fly off!" Suddenly, Lanius shouted just as loud. The cook's eyes bugged out of his head in amazement. Lanius dropped his voice to more normal tones and went on, "I said it, and I cursed well' meant it, too." He folded his arms across his chest and waited to see whether the man was paying any attention at all.
"I'll try, Your Majesty." Now Lanius could hardly hear the cook at all. That didn't bother him; he didn't mind leaning forward. "It stole a fine silver spoon and a marrow bone, and then it disappeared again. You should have drowned the miserable thing when it was a kitten."
"A marrow bone, too, eh? It must have thought you were rewarding it for being clever enough to steal the spoon," Lanius said.
"Well, then, it's pretty stinking stupid, isn't it?" The cook's voice rose again.
"Easy, there. Easy, I say." Lanius might have been gentling a spooked horse. "Just don't go jumping out of your breeches. You'll probably get the spoon back sooner or later. Pouncer usually takes them someplace where people go. It's not as though some pawnbroker will give the beast a few coins for the silver in it."
"Why does the gods-despised animal steal spoons in the first place?" the cook demanded. He didn't seem much gentled.
"Pouncer is a great many things – willful, obnoxious, annoying, pestilential, mangy. Take your pick," Lanius said. "But one thing that moncat is not is gods-despised. I would stake a great deal on the truth of that."