Mallory pondered on this as he studied the drawings. ‘The year is marked into two halves. This one’s black-’
‘Winter?’ Sophie suggested.
‘And this one’s light. Summer. But what’s this word between the two halves?
‘Renewal.’ Ogma pronounced the word with gravity.
‘I don’t get it. What was Math thinking?’ Sophie asked.
As they debated the significance of the calendar, a loud grating rang through the halls of the library. It was the sound of a long-closed door opening.
Ogma looked around sharply, hearing other noises beyond their range. His placid face grew grave. ‘You must leave this place,’ he said. ‘Great danger has arrived.’
Mallory drew Llyrwyn. The surge of blue flames took their breath away.
‘This library is the greatest source of knowledge in all Existence,’ Ogma said. ‘Its power is a threat to the Great Authority. It remained untouched for as long as it maintained its neutrality, for the Devourer of All Things does not act as long as the constant state stays in balance.’
‘But you’ve helped us. And now you need to be taken out,’ Mallory said.
‘You didn’t have to help us,’ Sophie said. ‘Why did you risk it if you knew this was going to happen?’
‘We all have a part to play. Tiny actions may have large repercussions. Everything — every apparently insignificant thread — makes up a vital part of the great tapestry.’
‘Come with us,’ Mallory urged.
Ogma shook his head. ‘I must do what I can to protect my library.’ He nodded to them with a troubling finality and then moved quickly away.
Mallory put the book into his backpack. ‘I don’t think he’ll mind us taking this under the circumstances. Anybody remember the way out of here? This place is a maze.’
‘I can help. Just give me a moment.’ Sophie leaned her head against the stacks, eyes closed.
Distant, but drawing closer, came the measured, heavy tramp of feet. The sound was accompanied by a faint whispering that dampened their spirits, and a gradual change in the atmosphere like the building charge before an electrical storm.
Sophie jerked as if in the throes of an orgasm. At her feet, tiny azure flames crackled briefly before a single thin line of blue moved out across the floor, indicating the way to the entrance.
‘One slight problem,’ Mallory said: the light disappeared into the shadows in the direction of the approaching threat.
Mallory led the way through room after room with the noise of the intruders growing ever louder. Whatever was coming disrupted the peculiar atmosphere of the library, and the time-lost spectres jumped and broke up as if there was interference on a signal. Those that were more solid somehow sensed what was coming; in one aisle, a naked, green woman sat sobbing, tearing at her hair, her eyes wide with fear.
Signalling for the others to move off the main aisle, they hid at the far end of a stack as a deafening metallic dragging entered the chamber. With it came a sound that was not a sound, like an enormous heart beating or the steady rhythm of a war drum.
The torches cast a huge shadow down the central aisle. Sophie’s own heart began to thunder, and she thought she was going to be sick. Whatever it was carried its own noxious psychic atmosphere that assailed her emotions.
Finally she saw it. The intruder rose up above the stacks, nearly eight feet tall. Rusty iron plates hung down its front and back from chains, and its body reminded Sophie of an abattoir worker, muscular, arms smeared with blood. The chains that held the iron plates were fastened to its flesh. It wore a helmet of smaller rusty iron plates, roughly bolted together, and behind it the creature dragged a bloodstained sword as big as itself.
Mallory gripped Llyrwyn with both hands, but Sophie urged him not to attack. They both knew he wouldn’t stand a chance.
Slipping around the rear of the stacks, they passed the Iron Slaughterman. Beyond the huge figure, the library swarmed with other things just as terrifying: some had the heads of rats or wolves and stopped periodically to sniff the air until Sophie was filled with dread that they would be found; others leaked purple mist, weapons rammed into their decomposing bodies.
The companions ducked behind stacks or scurried quickly into the shadows, diverting into rooms away from the blue line to avoid being discovered. Eventually they huddled in a corner of a large chamber, unable to move forward or back.
‘There’s only four of me,’ Caitlin whimpered in her little-girl’s voice. ‘I’m missing a part. I need to be whole.’
‘Stop whining,’ Sophie hissed, and then hated herself for it.
The grating sound of the Iron Slaughterman’s sword drew near again, this time approaching along the rear of the stacks. Mallory moved them towards the central aisle, but there was also movement there.
In the brightly lit central area of the chamber near two rows of reading desks, the sound of another door opening heralded the air peeling back to reveal a rectangle of darkness like deepest space. From the reaches of the void, a white cloud roiled towards the door, revealing a figure at its heart. Emerging into the library, it hovered several feet above the flags, black robes sparkling with starlight. In one hand it held a large golden key and in the other an ironwood stick. Waves of power rolled off it, worse than the Iron Slaughterman’s aura, and it took a long moment for Sophie’s seesawing mind to settle on features it could accept.
Finally she saw bone-white skin framed by black hair, a sharp nose and slanted eyes. After a few seconds, it flipped to negative — black skin, white hair — and then back again, continuously.
‘Janus,’ Mallory whispered.
The creatures prowling the library emerged from the stacks and gathered before the god. ‘Destroy everything.’ Janus’s voice rolled out like a tolling bell.
Sophie, Mallory and Caitlin were so mesmerised by the scene that they failed to realise that the Iron Slaughterman had rounded the stacks behind them. They were only saved by Brigid shrieking through Caitlin, ‘Ware! Run! Run!’
Sophie and Caitlin were thrown to one side by Mallory as the great sword cleaved in an arc, smashing a stack and tearing through the priceless volumes. Where the tattered books fell, light radiated from them, and some jumped and shook like living things.
Mallory attacked furiously, but Llyrwyn clanged with little effect against the Slaughterman’s breast-plate. Mallory only escaped the edge of its sword by a hair’s breadth.
Sophie cursed her inability to marshal her Craft under pressure. There was movement all around her. Something with snapping jaws gnashed an inch from her face. It took her a second to realise she had only survived because Caitlin had dragged her clear.
Confusion erupted as the creatures swarmed. But from nowhere came a pure sound, like the ringing of crystal, and sudden flashing light that brought all the things to a halt. Along the central aisle surged Ogma, the light coming off him. His face was too terrible to examine, and the creatures fell away from his path as he rushed towards Janus.
A soundless explosion washed through the chamber as the two gods met. Half-blinded, Sophie grabbed Caitlin and Mallory and hauled them past the dazzled creatures. She kept her attention fixed on the blue line barely visible on the flags, driving the other two before her until they reached the entrance hall.
Caitlin was crying as they tumbled out into the night, where their horses stamped and snorted fearfully. Flecks of snow blew in the chill air. Jerzy emerged from behind a bush where he had been hiding.
‘I sensed danger. I couldn’t find you. I ran …’ He hugged Mallory pathetically. ‘I’m sorry, I’m sorry, I’m a coward.’
‘Why did Ogma do that?’ Caitlin said through her tears. ‘He didn’t know us, didn’t have any connection with us or what we wanted.’
Mallory comforted her with an arm around her shoulders, a gesture Sophie did not miss. ‘I’m guessing he thought we were worth the sacrifice.’