Shimrod smiled, wondering whether similar transferences, involving the other senses, might exist. The mind was a marvellous instrument, thought Shimrod; when left to wander untended, it often arrived at curious destinations. Shimrod watched a lark flying across the meadow. The scene was tranquil. Perhaps too tranquil, too serene, too quiet. It was easy to become melancholy thinking how quickly the days slipped past. What was lacking at Trilda was the sound of conviviality and happy voices.
Shimrod sat up in his chair. The work must be done, and sooner was better than later. He rose to his feet and after a last look around Lally Meadow went to his workroom. The tables, once stacked high with a miscellany of articles, were now greatly reduced of their burden. Much of what remained was stubborn stuff, obscure, arcane, or intrinsically complex, or perhaps it had been rendered incomprehensible by Tamurello's eery tricks.
To one of the articles still under investigation Shimrod had given the name ‘Lucanor', after the Druidic god of Primals.*
Lucanor-the magical artifice, or toy-consisted of seven transparent disks, a hand's-breadth in diameter. They rolled around the edge of a circular tablet of black onyx, at varying speeds. The disks swam with soft colors, and occasionally showed pulsing black spots of emptiness, coming and going apparently at random.
A Druidic myth relates how Lucanor, coming upon the other gods as they sat at the banquet table, found them drinking mead in grand style, to the effect that several were drunk, while others remained inexplicably sober; could some be slyly swilling down more than their share?
The disparity led to bickering, and it seemed that a serious quarrel was brewing. Lucanor bade the group to serenity, stating that the controversy no doubt could be settled without recourse either to blows or to bitterness. Then and there Lucanor formulated the concept of numbers and enumeration, which heretofore had not existed. The gods henceforth could tally with precision the number of horns each had consumed and, by this novel method, assure general equity and, further, explain why some were drunk and others not. "The answer, once the new method is mastered, becomes simple!" explained Lucanor. "It is that the drunken gods have taken a greater number of horns than the sober gods, and the mystery is resolved." For this, the invention of mathematics, Lucanor was given great honour.
Shimrod found the disks a source of perplexity. They moved independently of each other, or so it seemed, so that in their circuit of the tablet, one might pass another, and in turn be overtaken by still a third. At times two disks rolled in tandem, so that one was superimposed upon the other, as if an attraction held them together for a few instants. Then they would break apart and each would once more roll its own course. At rare intervals, even a third disk might arrive while two disks rolled together, and for a space the third disk also would linger, for a period perceptibly longer than if just two disks were together. Shimrod once or twice had observed what would seem to be a very rare chance, when four disks chanced to roll together around the tablet, and then they clung together for perhaps twenty seconds before parting company.
Shimrod had placed Lucanor on a bench where it could catch the afternoon sunlight, and also where it most efficiently distracted him from his other work. Was Lucanor a toy, or a complex curio, or an analog representing some larger process? He wondered if ever five of the seven disks might roll in unison, or six, or even all seven. He tried to calculate the probability of such concurrences, without success. The chances, while real, must be exceedingly remote, so he reflected.
At times, when a pair of disks rolled together, their black spots, or holes, might develop simultaneously and sometimes overlapped. On one occasion, when three disks rolled in unison, black spots grew on each of the three, and by some freak, they were superimposed. Shimrod squinted through the aligned holes as the disks rolled past; to his surprise he saw flickering lines of fire, like far lightning. The black holes disappeared; the disks parted company, to roll their separate courses as before.
Shimrod stood back in contemplation of Lucanor. The device undoubtedly served a serious purpose-but what? He could arrive at no sensible theory. Perhaps he should bring Lucanor to the attention of Murgen. Shimrod temporized, since he would far prefer to resolve the puzzle himself. Three of Tamurello's ledgers remained to be deciphered; there might be a reference to Lucanor in one or another of the tomes.
Shimrod returned to his work, but continued to watch the seven disks, causing him such distraction that at last he put a low-order sandestin on watch for unusual coincidences, and then took Lucanor to a far corner of the workroom.
The days passed; Shimrod found no reference to Lucanor in the ledgers, and gradually lost interest in the disks. One morning, Shimrod took himself to his workroom as usual. Almost as soon as he passed through the door, the sandestin monitor called out an alarm: "Shimrod! Attend your disks! Five roll together in congruence!"
Shimrod crossed the room on swift strides. He looked down in something like awe. For a fact, five of the disks had joined to roll as one around the periphery of the tablet. Further, the disks showed no disposition to separate. And what was this? A sixth disk came rolling to overtake the five, and as Shimrod watched, it edged close, shuddered, merged into place with the others.
Shimrod watched in fascination, certain that he was witnessing an important event or, more likely, the representation of such an event. And now the seventh and last disk came to join the others, and the seven rolled as one. The single disk changed in color, to become marbled maroon and purple-black; it rolled lethargically, and showed no disposition to break apart. At the center a black spot grew dense and large. Shimrod bent to look through the hole; he saw what appeared to be a landscape of black objects outlined in golden fire.
Shimrod jerked away from Lucanor and ran to his workbench. He struck a small silver gong and waited, looking into a round mirror. Murgen failed to acknowledge the signal. Shimrod struck the gong again, more sharply. Again: no effect.
Shimrod stood back, face drawn into lines of concern. Murgen occasionally went to walk on the parapets. Infrequently, he left Swer Smod, sometimes by reasons of urgency, sometimes for sheer frivolity. Usually he notified Shimrod of his movements.
Shimrod struck the gong a third time. The result was as be fore: silence.
Troubled and uneasy, Shimrod turned away, and went back to stare at Lucanor.
III
Along the crest of the Teach tac Teach, from the Troagh in the south to the Gwyr Aig Rift in the north, a line of crags stood in a stern sequence, each more harsh and forbidding than the next. At about the center Mount Sobh raised a trapezoidal jut of granite high to split the passing clouds; Arra Kaw, next to the north, was if anything even more harsh and desolate.
Where the high moors broke against the base of Arra Kaw five tall dolmens, the ‘Sons of Arra Kaw', stood in a circle, enclosing an area forty feet in diameter. Where the westernmost stone gave a measure of protection against the wind, a rude hut had been built, of stones and sod. Clouds raced across the sky, passing in front of the sun to send shadows fleeting across the dun moors. Wind blew through gaps between the five Sons, creating a soft wailing sound which sometimes throbbed and fluttered to the changing force and direction of the wind.
Before the hut a small fire burned fitfully below an iron kettle which hung from a spindly tripod. Beside the fire stood Torqual, looking bleakly down into the blaze. Melancthe, impassive, if somewhat wan, and wrapped in a heavy brown cloak, knelt across from Torqual, stirring the contents of the kettle. She had cut her hair short and wore a soft leather casque which clasped her glossy dark curls close to her face.