No response. The Caryatid looked as if she was straining to shrug/focus/flip, but the only result was a flush of effort turning her cheeks pink. Dreamsinger watched a moment more, then dropped her gaze. "Well, ah, it can sometimes be difficult…"

Eyes still averted, the Spark Lord made a twiddly gesture with the last three fingers of her left hand. The Caryatid lurched forward, as if she'd suddenly regained her momentum from a minute before and was continuing her run toward Impervia. Dreamsinger waited politely (keeping her gaze elsewhere, pretending she didn't notice anything ungainly) until the Caryatid staggered to a halt. Then the Sorcery-Lord lifted her head and said, "So, dear sister, you were going to explain…?"

The Caryatid curtsied low. My grandma Khadija (who'd been governor of Sheba for twenty-three years) had told me the Sparks hated people bowing or scraping-"They don't want deference, they want obedience." But Dreamsinger waited placidly as the Caryatid held the curtsy for a full five seconds. Then the Caryatid rose and said, "Milady, we… we're on a quest."

Dreamsinger's eyes grew wide. "Really? My brother says the only people who believe in quests are professors of literature. But he must have been teasing. My family likes to invent stories to see what I'll believe. They call me 'delightfully gullible.' "

She repeated the phrase in the singsong voice of a little girl who's heard the words frequently but doesn't quite understand them. Perhaps beneath her luscious exterior, Dreamsinger was far more child than woman. As I said, girls from affluent families often received Kaylan's Chameleon as a "Welcome to puberty" gift; take away the sorcerous glamour, and the real Dreamsinger might only be eleven, with scrapes on her knees and a first-figure bra. One might ask why her family let her leave Spark Royal without an adult chaperon… but her freeze-the-room spell showed she could take care of herself. Perhaps it was standard practice for the High Lord to send his children on the prowl: GO YE INTO ALL THE WORLD, AND INSTILL THE FEAR OF THE LORDS.

"I regret," Dreamsinger said, "I don't know much about Life. I have paid a great price to follow the Burdensome Path. A grave and awful price." She looked to the Caryatid for sympathy. "Studying day and night, learning to reprogram the world. This is the first time I've been outside Spark Royal since… dear me, I don't remember. Sorcery has jumbled my brain."

She laughed: the artificial type of laugh one gives when feeling awkward, but not half so forced as the laugh the Caryatid gave in response. It's hard to sound jolly when a Spark has just confessed to being mentally unstable.

Dreamsinger let her laugh fade to an encouraging smile. "But you were talking about your quest. It must be lovely to see the world… meet people… make a difference instead of constantly performing horrid rituals. What is your quest about?"

"We don't know, milady. There was just this, uhh, sort of a prophecy kind of thing. It said we'd go on a quest. No hint of what we should do."

"Who gave you this sort of a prophecy kind of thing?"

The Caryatid cleared her throat. "A detached dog tongue, milady."

Dreamsinger didn't even blink. "And it didn't give instructions?"

"No, milady. But we're, uhh, we've run into things that demand attention. Earlier tonight, there was a haunting. At Feliss Academy. And a girl was killed with what my friend believes was an OldTech bioweapon."

Something changed in the Spark Lord's posture: a sudden stillness, an infusion of icy cold that wasn't quite hidden by the warm Hafsah illusion. "You say your friend believes this?" She looked at me, then Impervia. "One of these people?"

The Caryatid lifted her hand in my direction and opened her mouth to speak; but before a single word came out, Dreamsinger spun toward me, made the same three-finger gesture that unfroze the Caryatid, and caught me by the lapels as I suddenly fell free of my imprisonment.

"Your name?" she said.

"Philemon Abu Dhubhai." Short concise answers. Spark Lords like short concise answers.

"Clan Dhubhai, Sheba province?"

"Yes. The late Governor Khadija was my grandmother."

"Can you prove it?"

I thought for a moment, then reached into my pocket and pulled out my purse. "Spark Royal gave her this; I inherited it."

Dreamsinger examined the purse for a moment. Took it in her hand. Slapped it hard on a nearby table. Nothing but a jingle of coins from inside. She tossed the purse back to me. "All right. What's your scientific background?"

"A doctorate from Collegium Ismaili. Phys-math."

Her eyes narrowed slightly. My assessment of bioweapons would have been more credible if I'd had a degree in biology or medicine… but at least she realized I wasn't a scientific illiterate. "Describe what you saw," she said.

"A disease or parasite, like cottage cheese growing in the girl's nose and throat. Death by suffocation. It developed very fast: at supper she showed no symptoms, by 1:00 A.M. she was dead. The girl was the daughter of Elizabeth Tzekich, leader of the Ring of Knives. We thought the mother's enemies might have-"

Dreamsinger shook me so fiercely my teeth clacked together. If she was an eleven-year-old girl, she was a stunningly strong one. "I see the obvious," she said. The Sorcery-Lord pulled me closer. "Are you certain the substance was like cottage cheese? It was white and wet, not dark and dry?"

"Very white and very wet."

Silently, I wondered what kind of bioweapon created dark and dry deposits, but I knew better than to ask. Dreamsinger had moved her face so close to mine I could feel her breath on my nose: the smell of cinnamon and mint, just like my cousin Hafsah. "Now, Philemon Abu Dhubhai," she said, "one last question and you must answer most truthfully. Is the disease contained?"

I swallowed hard. "To the best of my knowledge, yes. We believe the disease was planted in the girl's room; she caught it there and died without ever going out. Those who found the body didn't touch anything, and the room is now sealed. But, uhh… the girl had a boyfriend. He's missing, and we don't know if he visited her while she was contagious. We don't think he did, but we aren't sure. People are searching for him near the school, but we came down here because he might have-"

Dreamsinger tossed me aside. Literally. Not trying to hurt me, just removing me from her sight. Like a child who casts away a toy that bores her. She turned back to the Caryatid. "Dear sister, the dead girl's body is still at Feliss Academy?"

"Yes, milady."

The Sorcery-Lord reached up and tapped one of the pearl necklaces looped about her throat. At least that's what it looked like to me-someone not befuddled by Kaylan's Chameleon might have seen something different. The necklace made a soft whistle. "Spark Royal, attend," Dreamsinger said. "Give me Rashid. It's urgent."

The necklace whistled again. Computer-controlled radio transmitter, I thought. Frustrating that I couldn't see it because of the Hafsah illusion. Two seconds later, a male voice spoke from the same necklace. "Damn it, Dreamy, do you know what time it is?"

"No," she said. "I don't have a watch. My last one got broke." Dreamsinger's voice had acquired a layer of little-girl sulkiness. How old was she? "And even if I knew the time where I am, I wouldn't know what it is where you are. You could be anyplace from Gdansk to the Galápagos."

"You know where I hang out these days," the man answered. "Right now, it's three-thirty in the morning."

"A Spark Lord is always on call." Primly reciting a lesson. "We've got a potential outbreak, Rashid. Supposedly a bioweapon."

"Says who?" asked Rashid-who had to be Lord Rashid, Science-Lord of Spark. He'd once visited Collegium Ismaili and spoken with several of my fellow students. (The promising ones. The ones with goals.)