'Python,' he grunted aloud. The snake's head was twice the size of his fists clenched together. Its jaws gaped wide and its fangs were fastened into Demeter's bony shoulder. Thick ropes of glistening saliva drooled from the corners of the grinning mouth - the lubricant with which it covered its prey before swallowing it whole. The small round eyes that stared at Taita were black and implacable. The coils tightened upon

themselves in another contraction. Taita found himself helpless beneath the weight of man and serpent. He looked up into Demeter's face as the man's final scream was choked into silence. Demeter was no longer able to draw breath, and his pale eyes bulged sightlessly from their sockets.

Taita heard one of his ribs snap under the remorseless pressure.

Taita found enough breath to bellow, 'Meren!' He knew that Demeter was almost gone. The death grip on his hand had slackened and he was able to wrench himself free, but he was still trapped. To save Demeter he needed some weapon. He had the image of Lostris still in his mind, and his hand flew to his throat. It fastened on the gold star that hung there on its chain: the Periapt of Lostris.

'Arm me, my darling,' he whispered. The heavy metal ornament fitted snugly into his palm. He slashed at the head of the python with it. He aimed for one of its beaded eyes and the sharp metal point scored the transparent scale that covered it. The snake let out a vicious, explosive hiss. Its coiled body convulsed and twisted, but its fangs were still buried in the flesh of Demeter's shoulder. They were set back at an angle so that it could maintain a grip on its prey while it swallowed, designed by nature not to release readily. The python made a series of violent regurgitating movements as it tried to work its jaws free.

Taita struck again. He drove the sharp point of the metal star into the corner of the snake's eye, and screwed it in. The giant coils of the serpentine body sprang loose as the python released Demeter, thrashing its head from side to side until its sharp fangs were free of his flesh. Its eye was ripped open, and splattered cold oleaginous blood over both men as it reared back. With the weight off his chest Taita gasped in a shallow breath, then shoved aside Demeter's slack body as the enraged python struck at his face. He threw up his arm and the python locked its fangs into his wrist, but the hand that held the star was still free. He felt the sharp teeth grind against his wrist bone, but the pain gave him a wild new strength. He stabbed the point into the wounded eye again, and worked it deeper. The snake exploded into further paroxysms of agony as Taita tore the eye out of its skull. It freed its jaws to strike again and again, the heavy blows of its snout like those of a mailed fist. Taita rolled about on the floor of the tent, twisting and wriggling to avoid them, as he screamed for Meren. The heaving coils of the serpent, thicker than his chest, seemed to fill the entire tent.

Then Taita felt a bony spike drive deep into his thigh, and shouted again with pain. He knew what had wounded him: on each side of its genital vent, on the underside of its stubby tail, the python carried a pair

of viciously hooked claws. They were used to hold the body of its mate while it plunged its long corkscrew penis into her vent and spurted into her womb. With those hooks it also gripped its prey. They acted as a fulcrum for the coils, magnifying their strength. Desperately Taita tried to tear his leg free. But the hooks were buried in his flesh, and the first slippery coil whipped round his body.

'Meren!' Taita cried again. But his voice was weaker, and the next coil enfolded him, crushing his chest. He tried to call again but the air was forced from his lungs in a rush and his ribs buckled.

Suddenly Meren appeared at the opening of the tent. For a moment he paused to take in the full import of the monstrous heaving of the serpent's dappled body. Then he leapt forward, reaching over his shoulder to draw his sword from the sheath that hung down his back. He dared not strike at the python's head for he risked injuring Taita, so he took two dancing steps to one side to alter the angle of his attack. The python's darting head was still hammering at the bodies of its victims, but its stubby tail was held erect as it drove its hooks deeper into Taita's leg. With a flick of the blade Meren hacked off the exposed portion of the snake's tail above the hooks, a section as long as Taita's leg and as thick as his thigh.

The python lashed the top half of its body as high as the tent roof.

Its mouth gaped wide and its wolfish fangs gleamed as it towered above Meren. Its head wove from side to side as it watched him with its remaining eye. But the blow had severed its spinal column, and anchored it. Meren faced it with his sword lifted high. The snake swung forward and struck at his face, but Meren was ready for it. His blade whispered through the air, and the bright edge snicked cleanly through the snake's neck. The head fell clear, and the jaws snapped spasmodically as the headless carcass continued to twist. Meren kicked his way through the undulating coils and seized Taita's arm, blood spurting from the fang punctures in his wrist. He lifted Taita high above his head and carried him out of the tent.

'Demeter! You must rescue Demeter!' Taita panted. Meren ran back and hacked at the headless beast, trying to cut his way through to where Demeter lay. The other servants were at last aroused by the uproar and came running. The bravest followed Meren into the tent where they dragged the snake aside and freed Demeter. He was unconscious and bleeding copiously from the wounds in his shoulder.

Ignoring his own injuries, Taita went to work on him immediately.

The old man's chest was bruised, and covered with contusions. When

Taita palpated his ribs he found that at least two were cracked but his first concern was to staunch the bleeding of the shoulder wound. The pain brought Demeter round, and Taita sought to distract him as he cauterized the bites with the point of Meren's dagger heated in the flames of the brazier that burnt in a corner of the tent.

'The bite of the serpent is not venomous. That, at least, is fortunate,'

he told Demeter.

'Perhaps the only thing that is.' Demeter's voice was tight with pain.

'That was no natural creature, Taita. It was sent from out of the void.'

Taita was unable to find a convincing argument to the contrary, but he did not wish to encourage the old man's gloom. 'Come, old friend,' he said. 'Nothing is so bad that brooding cannot make it worse.

We are both alive. The snake might have been natural, rather than a device of Eos.'

'Have you ever heard of such a creature in Egypt before now?' Demeter asked.

'I have seen them in the lands to the south.' Taita sidestepped the question.

'Far to the south?'

'Yes, indeed,' Taita admitted. 'Beyond the Indus river in Asia, and south of where the Nile divides into two streams.'

'Always in the deep forests?' Demeter persisted. 'Never in these arid deserts? Never so massive in size?'

'As you say.' Taita capitulated.

'It was sent to kill me, not you. She does not want you dead — not yet,' Demeter said, with finality.

Taita continued his examination in silence. He was relieved to find that none of the major bones in Demeter's body were broken. He bathed the shoulder with a distillation of wine, covered the bites with a healing salve and bandaged them with strips of linen. Only then could he attend to his own injuries.

Once he had bound up his wrist, he helped Demeter to his feet and supported him as they limped out of the tent to where Meren had laid out the carcass of the gigantic python. They measured its length at fifteen full paces, without the head and the tail section; and even Meren's muscular arms were unable to encompass its girth at the thickest point.