"This is far enough," Jason said. Naxa gratefully pulled to a stop.
The wordless thought beat through Jason's mind, filling it. He could feel it on all sides—only much stronger ahead of them in the direction of the unseen city. Naxa and the doryms reacted in the same way, restlessly uncomfortable, not knowing the cause.
One thing was obvious now. The Pyrran animals were sensitive to psi radiation—probably the plants and lower life forms as well. Perhaps they communicated by it, since they obeyed the men who had a strong control of it. And in this area was a wash of psi radiation such as he had never experienced before. Though his personal talents specialized in psychokinesis—the mental control of inanimate matter—he was still sensitive to most mental phenomena. Watching a sports event he
