"We're going in. We'll whistle twice when we're out of the house. You remember the signals?"

"He's not an imbecile. Are you Karney? He'll be all right. Now are we going or not?" Brendan said no more. The two figures navigated the brambles and made their way up into the garden proper. Once on the lawn, and out of the shadows of the trees, they were visible as gray shapes against the house. Karney watched them advance to the back door, heard a noise from the back door as Catso-much the more nimble-fingered of the two-forced the lock. Then the duo slid into the interior of the house. He was alone.

Not quite alone. He still had his companions on the cord. He checked up and down the pathway, his eyes gradually becoming sharper in the sodium-tinted gloom. There were no pedestrians. Satisfied, he pulled the knots from his pockets. His hands were ghosts in front of him; he could hardly see the knots at all. But, almost without his conscious intention guiding them, his fingers began to take up their investigation afresh, and odd though it seemed, he made more impression on the problem in a few seconds of blind manipulation than he had in many of the hours preceding. Robbed of his eyes he went purely on instinct, and it worked wonders. Again he had the bewildering sensation of intentionality in the knot, as if more and more it was an agent in its own undoing. Encouraged by the tang of victory, his fingers slid over the knot with inspired accuracy, seeming to alight upon precisely the right threads to manipulate.

He glanced again along the pathway to be certain it was still empty, then looked back toward the house. The door remained open. There was no sign of either Catso or Brendan, however. He returned his attention to the problem in hand. He almost wanted to laugh at the ease with which the knot was suddenly slipping undone.