NIMEC HAD OWNED A MOTORCYCLE WHEN HE WAS IN his twenties, and had rented a snowmobile on two separate winter vacations with his ex-wife and son. Riding them was similar, but it could be dangerous to think they were exactly alike. A snowbike’s lower center of gravity demanded a light touch when you leaned and cornered. There were differences in surface traction speeding across snow and ice. And you had to keep your feet on a snowmobile’s running boards, avoiding the habit of kicking one of them out for balance. That was bad enough on a cycle because it could easily hit a road obstruction; it was worse when deep snow might drag hold of you, tearing up an ankle or knee.

He was not a man to make foolhardy mistakes.

Waylon’s experience qualified him for the lead position, and Nimec had jumped his machine out of the utilidor’s exit ramp right at his back, the others following in single file as Cold Corners One vanished behind them in a swirling curtain of snow.

Nimec thought about their next move as they approached the dome. He couldn’t make assumptions about his opposition’s force size or resources. He didn’t have time to worry about their reasons for striking at the base. But their strike’s intent was clear; they’d stuck it to one of the CC’s critical life-sustaining functions, and the immediate question was what they would do next. Whether they would break for it, or wait to ensure that the bleeding they’d inflicted wasn’t stopped.

He gripped his handlebars, plunging directly into the teeth of the wind, his knees bent against the snowmobile’s metal flanks, its powerful engine vibrating underneath him. The best he could manage was a guess, and that guess would determine his tactics. Meaning it had damned well better be a good one. So what did he know about the men who’d hit the water-treatment plant?

The important things weren’t hard to deduce. He didn’t know where they’d come from, but there was only cold desolation for miles around. Since they hadn’t popped out of a hole in the sky, he presumed they must have traveled a very long distance. Someone would need extensive skill and knowledge of the terrain to manage that under the best of circumstances, and in this storm it would be incredibly rough going by any means. In fact, it would have seemed unthinkable to Nimec just a small packet of minutes ago.