'Get over here and hold the light!' Culver yelled at Dealey.
The older man blanched when he saw the creatures eating into Kate's mangled hand. Even as he watched, a rat snipped off two fingers, retreating with his prize as another took its place. Blood flowed from the wounds, covering the vermin's heads, smearing their evil, yellow eyes, while Kate writhed, her screaming descending to shocked agonized moans. Culver thrust the flashlight at Dealey, then grabbed Kate's wrist with both hands. He pulled with all the strength he possessed, hoping the sudden jolt would dislodge the clinging rats.
It was no use. He tried to batter the first creature's head against the struts, but the rat still clung, its eyes shining frenziedly. Culver realized the teeth were locked into the bones of the hand - what was left of the hand - and nothing would loosen that grip, possibly not even death. He searched for the gun, but it was lost beneath black wriggling bodies.
'Culver!' Dealey was pointing the flashlight at the door once more. Culver glanced over his shoulder, still tugging at the wrist, and saw the rat's head pushing through the hole it had created, only its shoulders restraining it. Splinters fell away in a different section nearby and long talons appeared, scratching at the wood.
He sensed Dealey beginning to rise, making ready to run for the far door. He caught his arm.
Kate was moaning repeatedly, her eyes closed in a half-faint, her head rolling from side to side. Her hand was in shreds, all the fingers gone now, but the rats still pulled, still tugged, still gnawed at the bloody remnants, cracking fragile bones.
Dealey stared pleadingly at Culver.
Kate's body went rigid with further excruciating pain.
Wood split behind him.
Culver swiftly unbuckled his belt, drawing it from the jeans loops. He placed the axe on the floor, then slipped the belt around Kate's arm just below the elbow. He curled the leather over, tied a half-knot and pulled it tight so that it sank into the flesh. He completed the knot.
And picked up the axe again.
Kate's eyes opened just as he raised it high. She looked at him, momentarily puzzled. Realization pushed its way through the pain and her eyes widened unnaturally and her lips curled back over her teeth as she opened her mouth to howl.
'Nooooooooo...!'
The axe flashed down, striking her arm just above the wrist. Bones shattered, but it took another blow to sever the hand completely.
Mercifully, Kate fainted.
There was turmoil below as the rats fought over what was left of the hand. Culver picked up the limp girl and stood, the white-faced Dealey rising with him. A quick glance told them that the rat at the door was nearly through, only its haunches wedging its struggling body in the opening. It frantically scrabbled at the floor, snarling its frustration, saliva dripping from straining jaws as it tried to force a way in. More wood fractured close by and, where before there had only been a claw, there now appeared another sleek black head.
And all the while, the starved corpse of the man smiled into its chest.
Culver carried Kate to the far doorway, Dealey leading.
They hurried through just as the determined rat broke loose into the corridor, another following, then another, a stream of rampaging devils. Dealey slammed the door on them and fell away as their bodies pounded the other side.
They found themselves in a square-shaped room, another doorway opposite, to one side. But as Dealey flashed the light around they caught sight of a stairway.
Thank God,' breathed Dealey.
They did not linger. Behind them, the door was already cracking, the smell of fresh blood keen in the vermin's senses. Although Kate was not heavy, Culver was at exhaustion point. A trail of blood from the stump of her arm followed them to the stairway and formed tiny pools on the steps as they climbed.
Once, twice, Culver stumbled, and only Dealey's helping hand prevented him and the girl from tumbling down. The second time, Culver lost the blood-splattered axe, and he had to tell the other man to place it back in his hand.
They staggered upwards and found themselves in a narrow, door-less passageway. It extended in both directions.
Squealing, scurrying sounds from below: the rats were in the room they had just left.
The two men chose a direction at random, hurrying along the passage, Culver having to move at an angle to allow room for Kate's inert body. They could hear the mutant animals on the stairs.
Culver and Dealey's breathing was sharp and rasping, their chests heaving rapidly with the exertion.
Both men were ready to drop, a feeling of hopelessness, of defeat, beginning to overcome them, sapping their will and thus their remaining strength. So desperate were they that they almost missed the narrow opening. Only a fresh breeze, so different from the stagnant air they had grown used to, halted Culver. He called Dealey back and looked into the opening. He blinked his eyes to make sure. Faint daylight softened the darkness above.
It's a way out!' Dealey gasped. 'Oh, dear God, it's a way out!'
He brushed past Culver and began climbing the stone steps. Culver lowered his burden, supporting Kate in a momentary standing position; he crouched and let her slump over his shoulder. He straightened, an arm clutched around her legs, the other gripping the weapon, and began to climb, the fresh air already beginning to invigorate him, cooling the perspiration that covered his body, the breeze's sweetness a beckoning hand.
The narrow stairway curved round, spiralling upwards to lead them from the twilight depths into the bright sunlight of another world, a silent shattered landscape that offered little hope, but at least could still give comfort from maleficent darkness.
Panting for breath, they reached a strange-shaped enclosure, its ceiling high but its grey-slab walls close, a heavy wooden door set in one side. The door had a small, metal-strutted opening in its top section, and from there the sunlight poured in.
Dealey rushed at it and pulled the handle. 'It's locked!' he cried in dismay. He grabbed the struts and rattled the door in its frame.
Culver laid Kate on the stone floor and stepped towards the door, unceremoniously thrusting the other man aside. He smashed at the lock with the flat end of the axe. The lock was old, its mechanism stiff with lack of use; the wood around it chipped away and the lock itself soon clattered to the floor. But still the door would not open. It gave a fraction of an inch, but no more. Culver saw a wide but thin bar on the other side.
He stepped back and kicked, and kicked, and kicked. The gap widened, the metal bar bending outwards. A short, sharp blow from the axe loosened it completely from its mounting. The door burst open just as they heard scrabbling on the stairway.
'Get her out!' Culver shouted as he positioned himself at the top of the stairs. He allowed the first rat to reach the top step before he kicked at the open jaws, sending the animal slithering back down again, colliding with those who were just rounding the final bend. The next he sliced open with the axe. The next had its eyes slashed as the blade swept across its thin skull. It reared in the air, falling backwards with a helpful kick from Culver into those below. It lashed out, squealing in pain, flailing the other rodents with claws and teeth, causing confusion, itself coming under attack from the creatures, blocking the narrow stairway in a melee of furious bodies. Giving Culver time to run through the door and slam it shut.
His foot struck the padlock that had held it closed and sunlight stung his eyes as he desperately looked around for another method of keeping the door shut. He was on a wide stone stairway, the steps rising beyond the small structure he now pressed against. Behind him was the walkway along the Embankment and in the near distance stood the rectangular blockhouse they had used to enter the shelter.