'It is the water from the furnaces of the earth that heat this place.
There is no cruel winter here.' With a sweep of his arms Onka encompassed the hauntingly lovely forest that surrounded them. 'Do you see the trees and plants that flourish all around? You will find them nowhere else in the world.'
They rode on along the well-defined pathway, with Onka pointing out the remarkable features of the crater. 'Look at the colours of the cliffs,'
he invited Taita, who craned his neck to gaze up at the mighty walls.
They were not grey or black, the natural colours of volcanic rock, but covered with a motley of soft blue and ruddy gold streaked with azure.
'What seem to be multicoloured rocks are mosses as long and thick as the hair of a beautiful woman,' Onka told him.
Taita dropped his gaze from the cliffs, and looked over the forests in the basin below. 'Those are pine trees,' he exclaimed, at the towering
green spears that pierced the thickets of golden bamboo, 'and gigantic lobelias.' Incandescent blooms were suspended from the thick fleshy stems. “I would hazard that those are some strange type of euphorbia, and the thickets covered with blossoms of pink and feathery silver are proteas. The tall trees beyond are aromatic cedars, and the smaller ones are tamarind and Khaya mahogany.' I wish Fenn were here to enjoy them with me, he thought.
The mist from the heated water of the lake wafted like smoke among the mossy branches. They turned to follow a stream, but before they had gone more than a few hundred paces they heard splashing, women's voices and laughter. They came out into a clearing to see three women swimming and disporting themselves in the steaming blue waters of the pool below. In silence the women watched the men ride by. They were young and dark-skinned, their long wet hair jet black. Taita thought that they were most likely from the lands across the eastern ocean. They seemed oblivious of their nakedness. All three were with child, and leant back from the hips to balance the weight of their bulging bellies.
As they rode on Taita asked, 'How many families live in this place?
Where are the husbands of those women?'
'They may work in the sanatorium, perhaps even as surgeons.' Onka evinced little interest. 'We should be able to see it when we come out on to the lakeshore over there.'
Seen from across the smoky sapphire waters the sanatorium was a complex of low unobtrusive stone buildings. It was evident that the stone blocks of the walls had been quarried from the cliffs. They had not been lime-washed, but remained their natural dark grey. They were surrounded by trim green lawns on which flocks of wild geese grazed. Waterfowl of twenty different varieties bobbed on the lake, while storks and herons waded in the shallows. As they rode round the gravelly beach Taita noticed a few large crocodiles floating like logs in the blue water.
They left the beach and crossed the lawns to enter the courtyard of the main building through a handsome colonnade covered with flowering creepers. Grooms were waiting to take the horses, and four sturdy male attendants lifted Meren from the saddle and laid him on a litter.
When they carried him into the building Taita walked beside him. 'You are in good hands now,' he comforted Meren, but the ride up the mountain in the wind and cold had taken its toll and Meren was hovering on the edge of consciousness.
The attendants took him to a large, sparsely furnished room with a wide doorway that overlooked the lake. The walls and ceiling were tiled
with pale yellow marble. They lifted him on to a padded mattress in the middle of the white marble floor, undressed him and took away his soiled clothing. Then they sponged him with hot water from a copper pipe that ran into a basin built into a corner of the room. It had a sulphurous odour, and Taita realized that it came up from one of the hot springs.
The marble floor under their feet was pleasantly warm and he guessed that the same water ran in conduits beneath it. The warmth of the room and the water seemed to soothe Meren. The attendants dried him with linen towels, then one held a bowl to his lips and made him drink an infusion of herbs that smelt of pine. They withdrew and left Taita sitting beside his mattress. Soon Meren lapsed into a sleep so deep that Taita knew it had been induced by the potion.
This was the first chance he had had to inspect their new surroundings.
When he looked towards the corner of the wall adjacent to the washroom door he detected a human aura emanating from behind it. Without seeming to do so he focused closely on it, and realized there was a concealed peep-hole in the wall and they were observed through it. He would warn Meren as soon as he was awake. He looked away as though he was unaware of the watcher.
A short while later a man and a woman entered the room, dressed in clean white knee-length tunics. Although they wore no necklaces or bracelets of magic beads and carved figurines and carried none of the other accoutrements of the arcane arts, Taita recognized them as surgeons.
They greeted him politely by name and introduced themselves.
'I am Hannah,' said the woman.
'And I am Gibba,' said the man.
Immediately they began their examination of the patient. At first they ignored his bandaged head and considered instead the palms of his hands and the soles of his feet. They palpated his belly and chest. Hannah scratched the skin of his back with the point of a sharp stick to study the nature of the welt it raised.
Only when they had satisfied themselves did they move to his head.
Gibba took it between his bare knees and held it firmly. They peered into Meren's throat, ears and nostrils. Then they unwrapped the bandage with which Taita had covered the eye. Although it was now soiled with dried blood and pus, Hannah remarked with approval on the skill with which it had been applied. She nodded at Taita to express her admiration of his art.
They now concentrated on the empty eye socket, using a pair of silver dilators to hold the eyelids apart. Hannah ran the tip of her finger into
the cavity and palpated it firmly. Meren moaned and tried to roll away his head, but Gibba held it steady between his knees. At last they stood up. Hannah bowed to Taita, her fingertips held together and touching her lips. 'Please excuse us for a short while. We must discuss the patient's condition.'
They went out through the open doorway on to the lawn, where they paced together, immersed in talk. Through the doorway, Taita studied their auras. Gibba's had the shimmering gleam of a sword blade held in the sunlight, and Taita saw that his high intelligence was cold and dispassionate.
When he studied Hannah, he saw at once that she was a Long Liver.
Her accumulated experience was immense, and her skills were legion. He realized that her medical ability probably surpassed his own, yet she lacked compassion. Her aura was sterile and astringent. He saw from it that in her devotion to her calling she was single-minded and would not be constrained by kindness or mercy.
When the pair returned to the sickroom it seemed natural that Hannah should speak for them. 'We must operate at once, before the effects of the sedative dissipate,' she said.
The four muscular attendants returned and squatted over Meren's arms and legs. Hannah laid out a tray of silver surgical instruments.
Gibba swabbed Meren's eye socket and the surrounding skin with an aromatic herbal solution, and then, with two fingers, spread the eyelids wide and placed the silver dilators between them. Hannah chose a scalpel with a narrow, pointed blade and poised it above the pit of the socket.
With the forefinger of her left hand she felt the back as though she was trying to find some precise spot in the inflamed lining, then used it to guide the scalpel to the point she had selected. Carefully she probed the flesh. Blood welled around the metal, and Gibba mopped it away with a swab held in the cleft at the end of an ivory rod. Hannah cut deeper until half of the blade was buried. Suddenly green pus erupted from the wound she had opened. It squirted up in a thin fountain and sprayed against the tiled ceiling of the sickroom. Meren screamed, and his whole body bucked and heaved so that the men who held him needed all their strength to prevent him tearing himself out of their grasp.