He could only see a little from his position on the Throg's back, but ahead a ripple of beetle bodies slipped over the bank of the river cut. The aliens were working their way into cover, fitting into the dapple shadows with a skill which argued a long practice in such elusive maneuvers. Did they plan to try to fight off a cruiser attack? That was pure madness. Or, Shann wondered, did they intend to have the Terrans met by one of their own major ships somewhere well above the surface of Warlock? His bearer turned away from the stream cut, carrying Shann out into that field which had first served the Terrans as a landing strip, then offered the same service to the Throgs. They passed two more parties of aliens on the move, manhandling with them bulky objects the Terran could not identify. Then he was dumped unceremoniously to the hard earth, only to lie there a few seconds before he was flopped over on a framework which grated unpleasantly against his raw shoulders, his wrists and ankles being made fast so that his body was spread-eagled. There was a click of orders; the frame was raised and dropped with a jarring movement into a base, and he was held erect, once more facing the Throg with the translator. This was it! Shann began to regret every small chance he had had to end more cleanly. If he had attacked one of the guards, even with his hands bound, he might have flustered the Throg into retaliatory blaster fire. Fear made a thicker fog about him than the green mist of the illusion. Only this was no illusion. Shann stared at the Throg officer with sick eyes, knowing that no one ever quite believes that a last evil will strike at him, that he had clung to a hope which had no existence. "Lantee!" The call burst in his head with a painful force. His dazed attention was outwardly on the alien with the translator, but that inner demand had given him a shock. "Here! Thorvald? Where?" The other struck in again with an urgent demand singing through Shann's brain. "Give us a fix point--away from camp but not too far. Quick!" A fix point--what did the Survey officer mean? A fix point ... For some reason Shann thought of the ledge on which he had lain to watch the first Throg attack. And the picture of it was etched on his mind as clearly as memory could paint it. "Thorvald----" Again his voice and his mind call were echoes of each other. But this time he had no answer. Had that demand meant Thorvald and the Wyverns were moving in, putting to use the strange distance-erasing power the witches of Warlock could use by desire? But why had they not come sooner? And what could they hope to accomplish against the now scattered but certainly unbroken enemy forces? The Wyverns had not been able to turn their power against one injured Throg--by their own accounting--how could they possibly cope with well-armed and alert aliens in the field?