"It felt my thoughts," she whispered.

He dragged her to her feet and they ran through the dim starlight, climbing across the uneven roofs, leaping the chasms between buildings in the darkness. Excited yells as the patrol broke through the panel and found the two bodies speeded them onward. The girl held her own, keeping the fast pace Nick set, although a few times he had to help her swing her slender body from a lower roof to a higher one.

"Down!" he barked suddenly. A jet of orange light flung itself upward and outward behind them as someone turned a flame gun on the window through which they had escaped.

"There she is!"

An automatic roared a long burst. From a roof in the opposite direction from where they crouched behind a projecting cornice a cajora screamed as it tumbled, astonishingly like a woman in agony.

"You got her, Fred!" someone yelled triumphantly. "Nice shooting!"

Susan shivered, not entirely from the cold.

"What now?" she asked.

"Hide."