The time delay was one and a half seconds. It landed just in front of the first man, bounced once, and blew—an eruption of red that engulfed him.

Beautiful.

With a quick twist he yanked the rack from the side of the cockpit and began hurling the cans as fast as he could. Finally, he grabbed the startled old professor by the arm, then dropped the last grenade at their feet.

"Time to move the party. There's cover in the rocks up there."

Mannheim stumbled backward as the smoke bomb exploded, and Vance realized he would never make it. He would have to be dragged, or carried. And since dragging was out of the question, there really was only one option.

He bent down and grabbed the old man around the waist, then lifted him over his shoulder. It turned out he was hardly more than skin and bones, maybe a hundred and fifty pounds, tops. After spending the last four days heaving the tillers of the late, lamented Odyssey II, the load seemed like a feather.

Some more random gunfire exploded behind them as he struggled and stumbled up the rocky slope, but now a dense cloud of red completely obliterated the scene below. The M-18 grenades were still billowing, totally obscuring the landing pad and the roadway.

When they reached the first clump of brush leading up the mountain, he settled Mannheim onto the ground. The old professor was choking from the smoke, totally disoriented, and babbling. Vance clapped a hand over his mouth, then urged him onward.

"No talking. If they find us, we're going to have some really lousy odds."

He removed his hand, and immediately Mannheim started again.