“I doubt that they are,” Kazul replied. “However, Colin’s Stone was found in the Caves of Fire and Night, and wizards have always been interested in the caves. But the dragons control most of them, and all the easy entrances are ours, so the wizards have never been able to find out as much as they would like. The Historia Dracorum is one of the few books that talks about the caves at all, and there aren’t many copies. I’ll wager Zemenar would have stolen it outright if he’d thought he could get away with it.”

“I thought the dragons let wizards into the Caves of Fire and Night,” Cimorene objected. “Why would Zemenar be poking through history books looking for information if he can just go and look at them whenever he wants to?”

“We don’t let wizards visit the caves whenever they want,” Kazul said. “If we did, they’d be running in and out all the time, and nobody would be able to breathe without sneezing. No, they’re limited to certain days and times, and if they want to visit the Caves of Fire and Night otherwise, they have to use one of the entrances we don’t control. Few of them try. The other ways of getting into the caves are very dangerous, even for wizards.”

“Maybe they’re looking for an easier way in.”

“Mmm.” Kazul did not seem to be paying much attention. She thought for a moment, then turned toward the cave mouth. “I’m going to go see Gaurim. Roxim said a book had been stolen from her library, and I want to know which one. I’ll be back in a few hours.”

“I think I’ll go look at the Historia Dracorum again while you’re gone,” Cimorene said thoughtfully. “If there is something useful in it about the Caves of Fire and Night, maybe I can find it, now that I know what I’m looking for.”

Cimorene spent the rest of the afternoon carefully translating the chapter that talked about the caves. She was disappointed to find that there was very little about the caves themselves, though what was there was interesting. The book told how the dragons had discovered the back way into the caves and described some of the things they had found in them—caverns full of blue and green fire, pools of black liquid that would cast a cloud of darkness for twenty miles around if you poured three drops on the ground, walls made of crystal that multiplied every sound a thousandfold, rocks that spurted fire when they were broken. Most of the rest of the chapter was about Colin’s Stone, and how it was taken out of the caves by the first King of the Dragons.