They vanished just in time. From the darkness stepped Oriseus, with two other wizards in tow. Aeron held himself still, scarcely daring to breathe; magical invisibility was very useful, but a competent mage could easily dispel it if he thought to search for such a simple illusion. He felt Melisanda's unseen hand tighten on his arm in panic as she, too, tried not to make any suspicious movement.
"Assemble the masters and the students on the point at sundown, Helrios," Oriseus said to one sorcerer. He was the slender Mulhorandi abjurer Aeron had encountered in the chamber of the Shadow Stone. "Unless I miss my guess, we should be able to proceed by midnight at the latest."
"What of the novices?" Helrios asked.
"We'll need them to complete the ritual. They may not be much in the way of sorcerers, but where else can we find seven more on short notice? Keep the rest close at hand, in case we need to repeat the last step more than once."
The Mulhorandi nodded. "It shall be as you command."
"Good. I trust you to see to the details." Oriseus turned and faced the other wizard, a tall Chessentan woman in the tabard of a student. "Locate Dalrioc for me. I need him back here by an hour before sundown, at the latest."
"My lord, do you know where-"
"No, I do not. That's why I'm sending you," Oriseus snapped irritably. "Check the seventh platform. He may be there. Or try Akanax. Dalrioc fancies himself a warlord."
The student bowed without another word and stepped back into the dark curtain, while Oriseus and Helrios strode to the door. Aeron sighed in relief-they'd marched past without a look to the side. But abruptly Oriseus halted, turning to look at the last seat on the oaken table. White frost gleamed on the back of the chair, and danced in a sparkling pattern against the stone wall.
"What's this?" Oriseus muttered. He peered about, his dark eyes flickering out to search each corner of the room. "Where's Brennan? He's supposed to be here."
Helrios followed the trail of frost. Very quietly, Aeron guided Melisanda away, circling toward the chamber door. The Mulhorandi master suddenly grunted. "He's here, my lord. Dead."
Oriseus stormed over to the dark corner where Aeron had hidden the novice's body, his face darkening. "It seems we have a mystery on our hands," he said. "Here is Brennan, frozen to death with a spell or enchantment not unlike the scepter favored by Dalrioc Corynian, who happens to be missing at the moment. What do you make of it, Helrios?"
The Mulhorandi put his hand to his chin, thinking. "Dalrioc returned before he was supposed to and slew Brennan? Dalrioc's temper is quick, but what offense did Brennan offer to merit this response?"
Oriseus scowled. "One novice more or less is no loss, but I don't care for improvisation. I will look into this myself, I think." He wheeled and stalked out of the chamber, leaving Helrios to consider the frozen corpse.
Aeron did not hesitate. He reached down with one hand to take Baillegh by her collar and caught Melisanda by the arm with the other. As the door swung shut, he pulled them through and into the hallway beyond. Oriseus turned right to speak to the students and masters who awaited him; Aeron turned left and pulled Melisanda toward the servants' passages. Hoping that no one would notice a single door opening by itself, he slipped into the narrow hallway paralleling the main corridor and made his way to the servants' exit. He and Melisanda stumbled together as they blundered down the steps and out into the courtyard, unable to see their own feet.
"Aeron, look." Melisanda's voice whispered in his ear. Her voice was sick with fear. "The sky, it's all wrong."
He glanced up. Faint streamers of purple light twisted through the sky, each meeting over the tower. There were seven of them, arrowing toward the center from distant points spaced equally on the horizon. It's the magic trapped by the outlying shrines, Aeron realized. All the magic of Chessenta, channeled to this one point! But now it's visible in the real world. Beside him, Baillegh whimpered softly. Aeron watched for a long moment, his breath caught in his throat. "The flow of magic wasn't visible before."
"Do you remember what Oriseus said in the Council Chamber? About assembling the students and novices at dusk? Oriseus must be close to finishing his spell."
"I think you're right," Aeron said. "We're running out of time."
They found each of the library's doors locked and sealed with heavy chains. Aeron circled the building again, double-checking each entrance, but all had been secured against intrusion.
"Great." Aeron returned to the side door they'd first tried. "I have a spell that might disarm any magical traps here and open the door, but I'll lose my spell of invisibility if I cast it."
"Go ahead. I'll keep watch," Melisanda said. "At least we don't have to worry about anyone inside if Oriseus has decided to keep the other wizards out of here."
Casting a nervous glance around the quadrangle, Aeron waited to make sure that no one was in sight before muttering the spell of opening under his breath. He quickly slipped inside, holding the door until Melisanda and Baillegh brushed past, and quietly shut it. As far as he could tell, no one had spotted them.
He locked the door behind them, and turned to survey the vast stacks of books that towered in the gloomy chamber. The library's great windows were shuttered and secured, and it took a long moment for Aeron's eyes to adjust. Everything was covered with a fine layer of dust, indicating months, perhaps years, of disuse. But the rows of heavy tomes, scroll racks, atlases, and grimoires all seemed intact.
"What are we looking for?" Melisanda asked.
"The scrolls of Madryoch," Aeron said. "If they're here, they'll be hidden in an unmarked tube, with a scroll describing alchemical processes covering them."
"Wouldn't Oriseus have them, if they're that important?"
"Maybe, if he found them." Aeron allowed himself a small smile. "Five years ago, I hid them before I left my room. I'm hoping that Oriseus, or whoever it was who searched through my belongings, simply returned my books and scrolls to the library."
Deliberately, Aeron moved over to a scroll rack, pulled out the first unmarked case he found, and checked its contents. It was a text on Rashemite genealogy. He started to cap and replace it, then decided that time was more important than neatness. He dropped the case to the floor with a soft clatter and pulled out the next one, moving faster. At least I'll be able to see where I've been already, he thought, discarding the case. Melisanda gave him a startled look, but with a snort she copied his more direct approach, until the air seemed heavy with dust kicked up by scrolls clattering on the floor. Baillegh prowled around the library, her hackles stiff; Aeron guessed that the hound sensed the wrongness in the air and interpreted it as a threat.
It took half an hour before Aeron found the scroll he sought. "Melisanda!" he called. "I think this is it." Licking his lips, he carried it over to a nearby table and emptied out the scroll. Impatiently he brushed away the dry old alchemical treatise.
Underneath, a musty scroll of papyrus pages stitched side-to-side waited, covered with sinister whorls and runes. Brushing her hands against her skirt, the Chondathan sorceress moved closer and peered down at the ancient text.
"It's the same writing as the inscription on the Shadow Stone," she breathed. "You can make sense of this?"
"I think so." He drew the scrap of parchment from his belt pouch and laid it beside Madryoch's text. Carefully, he transcribed the Shadow Stone inscription from the meaningless marks of Madryoch's cipher into ancient Rauric, using the key he'd hidden in the Chants. It was not a long passage, and after a moment he straightened up, examining his work.