The foyer—defined by being the only area in the store without books piled everywhere—was tidier than usual, an extra square foot or two available around the till. Margrit grinned and let the door close to the sound of chimes, echoed an instant later by a rattle of beads from behind the stacks. “Cara?”

“Hi, Chelsea.” Margrit lifted her voice unnecessarily as the shop’s tiny proprietor appeared from between the shelves. Surprise darted across her apple-round face as she peered at Margrit, then at the door leading to the street. “Cara sent me,” Margrit said, then winced. “I’m doing it again. Every time I come in here, I start sounding like a noir film.”

Chelsea put fingertips on a stack of books to keep it from toppling as she passed, then stopped before Margrit with her arms folded under her breasts. Margrit, looking at the top of her head, counted a handful of silver hairs among the black, and wondered how old the woman was. Something about her tea-colored eyes made her seem both wizened and ageless, but nothing in the way she moved suggested she was at all old. “Why didn’t Cara come herself?”

“She’s in the hospital. She’s hurt. Fighting down on the docks got out of hand. She’ll be all right,” Margrit added hastily. “Assuming nothing weird comes up in her blood work, anyway. She called me. I’m supposed to go…Oh, you know.” She sighed, suddenly feeling the weariness that had been absent earlier. “I’m supposed to go make sure their treaty holds, so they’ll keep fighting us instead of turning on each other. And you’re supposed to come along to shore me up, I guess.”

Surprise snapped through Chelsea’s eyes again. “Are you, now? You’ve come a long way in a little time, Margrit Knight. From novice to negotiator. I may be impressed.”

“Oh, good. I hope they are.” Margrit stuck her tongue out, feeling not at all impressive. “Are they going to listen to me?”

“They’re there to negotiate, Margrit. They might be expecting Cara, but I’ve been helping her and they’ll recognize you as her proxy if I’m there to back it up. Even in the worst scenarios, none of the Old Races want to expose themselves to humanity. They’ll listen, if you’re ready for this.”

But I’m not ready for it! The protest rang through Margrit’s mind as it had for the past hour, thoroughly clenched down. She knew too little about the situation, but at the same time she thought she understood the basic scenario. Most complications rose from one or two fundamental difficulties: she only had to address those, and with luck the remainder would come unraveled. She reminded herself of that as she climbed grate stairs in a dockside warehouse. Chelsea, a step ahead of her, looked calm and utterly collected, completely at odds with the butterflies in Margrit’s stomach.

She was uncomfortably aware of the plummet just to her right. Workmen were visible below, forklifts beeping and crashes announcing the periodic drop of materials. Several moved with the characteristic ease of the Old Races, though more still were only human. She stopped to watch them, trying to find her equilibrium, and Chelsea glanced back with an arched eyebrow as she reached the door leading into the warehouse office. Margrit’s shoulders slumped, and, more determined than prepared, she nodded her readiness. Chelsea pushed the door open.

The office was as far from Janx’s alcove as she could imagine, with ordinary plate-glass windows and cheap furniture, none of it saying anything about the people who’d put it there. Functional, not personal: she supposed that did say something about them, after all.

Those people stood segregated, selkies on one side with their arms folded across broad chests so they made a living, glowering wall. Across from them, restless, slender djinn shifted and glanced around, their movements no more worried than the wind might be. All of them turned their attention to the door as it opened. Margrit caught one djinn begin a bow of respect, clearly meant for Chelsea, and then watched him arrest the gesture midmotion as he saw Margrit step up behind her.

A rustle of not-sound whispered around the office, uniting djinn and selkie in consternation, surprise, offense. The impulse to simply walk away rushed up and Margrit pushed it down again. Chelsea stepped aside, giving Margrit the floor. To her astonishment, none of the Old Races spoke, leaving her a heavy silence to break. She had their attention with her presence; with any luck she could hold it with confidence and calm. “Cara Delaney’s been badly injured and is in a human hospital. She asked me to mediate the discussion she’d intended to head this morning. As I understand it—”

“A human?” An unexpectedly familiar voice came from the group of djinn, and the man who stepped forward brought a shock of anger and fear that drowned Margrit’s dismay at being challenged. Details she hadn’t known she remembered stood out about the man: a rash of pocked skin beneath his cheekbones, keeping well-defined features from prettiness; the amber-clear color of his eyes; elegance bordering on arrogance. What she actively remembered was still there, maybe even stronger than before: disdain and anger mixed cold enough to be hatred. It was too easy to understand the rage that drove some of the Old Races; too easy to imagine what it was like to belong to a once-rich culture now forced into shadows. Margrit didn’t want to feel sympathy for a creature who had literally held her mother’s heart in his hand, but for a moment, caught up in his insulted, insulting gaze, she did.

“A human,” she said as neutrally as she could, then reached for the name Janx had used when he’d mentioned this djinn: “And you’re Tariq.”

The djinn curled his lip, then offered a bow of such grace it managed to be insolent. “At your service,” he added, then smiled. “Or your mother’s.”

She was too well trained to rise to the bait, the blatant attempt releasing a string of tension within her. Tariq, at least, was as strained as she felt. The camaraderie, regardless of how unwelcome he would find it, made her feel as though the ground was more level. “A human has no reason to favor one of your factions over another. I’m a more neutral moderator than Cara could ever be. It wouldn’t have been a bad idea to invite me here even if she hadn’t been injured.”

Chelsea, at her side, didn’t shift so much as to nod, but something in her stance relaxed, connoting approval or new confidence. Tariq stepped forward, full of airy belligerence. Margrit held up a hand, motion so sharp he actually stopped, then looked infuriated at having been put off by a mere human. This time Chelsea smiled, barely visible expression, and to Margrit’s surprise, spoke.

“Margrit Knight has stood against her own kind to protect the Old Races. She has sat amongst a quorum of dignitaries as one of them, an honored and voting member. She has shown mercy where none was warranted. I declare her fit to stand among you as a mediator. Dare any of you dispute me?”

The djinn exchanged sullen, resentful glances. Even the selkies shifted, as if hoping someone on the opposite side might be foolish enough to argue. Curiosity sang through Margrit, making her heart beat loudly enough she was sure it could be heard by each and every being in the room.

Serene confidence radiated from the tiny woman as she met the gaze of each member of the Old Races. It reminded Margrit of Daisani’s brief pause during the quorum, when he’d waited to see if anyone would challenge him as he declared himself. Chelsea shared that absolute certainty, as though the idea someone might stand up to her was both inconceivable and slightly amusing.

Almost as one, the selkies and djinn dropped their eyes, acquiescing for reasons that confounded and fascinated Margrit. Cara had wanted Chelsea there; this inexplicable iron hand was clearly the reason. Chelsea elevated feather-fine eyebrows and tipped her head toward Margrit, once more relinquishing the floor. Breathless with questions, Margrit reined in the impulse to give over to them and instead began again where she’d been interrupted. “As I understand it, there are two matters on the table. One is how to retain the territory you’ve taken. The other is an inquest into Malik al-Massrī’s death. Am I correct?”