A minute later, she was scrambling quietly down a vine-covered patio trellis to the ground. Even after they discovered she was gone, the guard screen would keep everybody in the house for some little while. They'd either have to disengage the screen's main mechanisms and start poking around in them, or force open the door to her bedroom and get the lock unset. Either approach would involve confusion, upset tempers, and generally delay any organized pursuit. Telzey edged around the patio and started towards the wall, keeping close to the side of the house so she couldn't be seen from the windows. The shrubbery made minor rustling noises as she threaded her way through it ... and then there was a different stirring which might have been no more than a slow, steady current of air moving among the bushes behind her. She shivered involuntarily but didn't look back. She came to the wall, stood still, measuring its height, jumped and got an arm across it, swung up a knee and squirmed up and over. She came down on her feet with a small thump in the grass on the other side, glanced back once at the guest house, crossed a path and went on among the park trees. * * * * * Within a few hundred yards, it became apparent that she had an escort. She didn't look around for them, but spread out to right and left like a skirmish line, keeping abreast with her, occasional shadows slid silently through patches of open, sunlit ground, disappeared again under the trees. Otherwise, there was hardly anyone in sight. Port Nichay's human residents appeared to make almost no personal use of the vast parkland spread out beneath their tower apartments; and its traffic moved over the airways, visible from the ground only as rainbow-hued ribbons which bisected the sky between the upper tower levels. An occasional private aircar went by overhead. Wisps of thought which were not her own thoughts flicked through Telzey's mind from moment to moment as the silent line of shadows moved deeper into the park with her. She realized she was being sized up, judged, evaluated again. No more information was coming through; they had given her as much information as she needed. In the main perhaps, they were simply curious now. This was the first human mind they'd been able to make heads or tails of, and that hadn't seemed deaf and silent to their form of communication. They were taking time out to study it. They'd been assured she would have something of genuine importance to tell them; and there was some derision about that. But they were willing to wait a little, and find out. They were curious and they liked games. At the moment, Telzey and what she might try to do to change their plans was the game on which their attention was fixed.