The spears were pulled back, and hands hauled him to his feet. He shook them away and brushed himself off as if he were standing in a common room instead of on a night-cloaked rooftop with four Aiel. It always paid to let the other man know you had a steady nerve. The Aiel had quivers at their waists as well as knives, and more of those short spears on their backs with cased bows, the long spear points sticking up above their shoulders. He heard himself humming “I’m Down at the Bottom of the Well,” and stopped it.

“What do you do here?” the man’s voice asked. With the veils, Mat was not entirely sure which one had spoken; the voice sounded older, confident, used to command. He thought he could pick out the woman, at least; she was the only one shorter than he, and that not by much. The others all stood a head taller than he or more. Bloody Aiel, he thought. “We have watched you for some little time,” the older man went on, “watched you watch the Stone. You have studied it from every side. Why?”

“I could ask the same of all of you,” another voice said. Mat was the only one who gave a start as a man in baggy breeches stepped out of the shadows. The fellow appeared to be shoeless, for better footing on the tiles. “I expected to find thieves, not Aiel,” the man went on, “but do not think your numbers frighten me.” A slim staff no taller than his head made a blur and a hum as he whirled it. “My name is Juilin Sandar, and I am a thief-catcher, and I would know why you are on the rooftops, staring at the Stone.”

Mat shook his head. How many bloody people are on the roofs tonight? All that was needed was for Thom to appear and play his harp, or someone to come looking for an inn. A bloody thief-taker! He wondered why the Aiel were just standing there.

“You stalk well, for a city man,” the older man’s voice said. “But why do you follow us? We have stolen nothing. Why have you looked so often at the Stone tonight yourself?”