“You already understand what it is the scrye waters do,” Shadea said. “If you can use your magic to connect with their impulses, you should be able to reach beyond what is visible for a more comprehensive reading. I am hopeful that your reach will extend to the magic that resides in your sister or perhaps your son. Any little trace, any clue revealed by doing so may prove helpful.”

Helpful to whom? he thought. But he said nothing, only nodding in response.

“Would you move back from me a little?” he asked.

All of them, Rue included, stepped away from the basin to give him the space he needed. He took a deep breath and closed his eyes in concentration. He calmed himself, centered himself, and then lost himself in the deep silence that settled over the room. He would have only one chance, and if he wasn’t convincing enough, he would be in the worst trouble of his life. These were Druids, he reminded himself for what must have been the hundredth time. Druids weren’t easily fooled when it came to the use of magic.

On the other hand, none of them possessed or truly understood the magic of the wishsong. That was his edge, if he had any.

He waited until he could hear himself breathing in the stillness, then summoned the magic. He began with a low humming, a sound that mirrored a wind’s whisper as it passed through the branches of the trees, soft and silky. He brought it out of its resting place and let it fill him with warmth. The cold of the room lessened and then disappeared. His concentration was so complete that the people around him disappeared as well. He was alone, lost in himself and in his magic.

When he opened his eyes again, he saw only the basin in front of him. He reached out with his hands and let them hover just above the deep green waters, so close he could almost feel the strange ripples that disturbed the otherwise placid surface. He moved his hands slowly, taking his time, not rushing the flow of the magic from his body. He watched the waters respond as he let the first tendrils stroke their surface. He felt them shudder at the intrusion.

He worked more swiftly then, enveloping the scrye waters in a broad swath intended to detect any obvious sign of Grianne or Pen. The former’s presence would reveal itself immediately, so strong was the connection between them. Shadea had been right about that; their shared use of magic was a powerful link. But nothing showed itself; no sign of his sister surfaced. He kept searching, sending the wishsong’s magic deep into the scrye waters, into the gridwork of the lines of power that crisscrossed the Four Lands, sifting and probing. He moved his hands in a slow, circular motion that took him in all directions, toward all of the possible places she might have gone.

Still nothing.