There was only the space of seconds before the round slab of metal began opening! She tensed, and with her helmet touching the ground, heard the sound of heavy footsteps climbing upward, making the hollow, clanging sounds of space boots on metallic ladder rungs.
A space helmet suddenly thrust itself above the opening, and for a frozen second, she could see the man's face. It was not Jon's! There was a look of stunned surprise upon it for that timeless moment, and Deanne knew even as she moved that it was this space between seconds or never at all.
With all the strength in her body she swung her right leg, swung the heavy toe of her spaceboot straight at the man's face plate!
He tried vainly to dodge, to drop downward to safety. Had Deanne waited a heartbeat longer she would have missed. She felt the terrible impact as her boot hit squarely, shattered the thin plastiglass of the helmet, went through it to strike flesh and bone.
Instinctively her eyes went shut tight as the man inside the ruptured suit virtually exploded.
But there was no time to think of what she'd done, to wonder if this was murder or the duty of warfare: the man was dead. Half in, half out of the yawning hatchway, sprawled like a bloody puppet, his weapons still in their holsters at his sides. She took them. And even in the light gravity of Callisto, it took nearly all the strength she could summon and all her courage to haul the limp thing that had been a man all the way out of the gaping shaft and then push it, over and over, away from her, away from the hatch that had already begun to automatically swing downward.
She squirmed quickly beneath it, found the ladder rungs with her boots, and then clung to the slender ladder in the sudden darkness without moving, her muscles trembling at the edge of panic. To misjudge now was to fall hideously through blackness to certain destruction only God knew how abysmally far below.
Then somehow she steeled herself. Made her legs move mechanically; found the next rung below. And then the next and the next.
The red blindness of exhaustion under the blaze of desert suns flooded over his numbed brain in a dark backwash of pain, and with it were all the past tortures of Prokyman stockades and the hopeless defeat that had lain at the fringe of every movement of his life; Jon Kane could not see and could hear only weirdly distorted sounds for he was, if not yet dead, then close to death, and only through some freak of neural reaction, not quite beyond the threshold of consciousness. But he had not spoken. And now that power was quite lost to him.