“I will go back,” he said, turning to face us. He looked at Jesse for a moment. “She should be safe—and while I am here, she will never be safe.”

And moments like that were why, even though sometimes he was very difficult, I still liked him.

“You’re not going back,” said Adam. “And are you implying I can’t keep my daughter safe?”

“Or she can’t keep herself safe?” Jesse said. She looked at me. “I forgot to thank you for teaching me how to shoot your rifle.”

“No trouble,” I said. “I enjoyed the company.”

Aiden tilted his head, then shook it. “You can’t stop me.”

“Maybe I could,” said Adam. “But I won’t. I misspoke earlier. You can’t go back and be our tribute for the fae so that they will sign a pact with us. You can go back. But we will tell them that you did it without our knowledge or consent, and so they owe us nothing.”

I fought it for a second—but then I kissed Adam, the kind of kiss that made Jesse say, “Really, Mercy? Dad? Get a room.”

I stepped back and met Adam’s eyes. “You know I love you, right?” I looked at Aiden. “So your sacrifice is refused. Baba Yaga seems to think you are the key, though she made it clear that returning you to the fae would be a bad idea. You are outvoted and outnumbered. Help us think outside of the box.”

Jesse said, “She told you not to return Aiden to the fae? Good. Artifacts might work, but Zee isn’t here, and he’s the only one who would have an artifact that would be powerful enough to make them accept.” She held up a hand to me. “The walking stick won’t work because it won’t stay with them. Giving them something that will only take itself away again will force them to abandon any pact they make.”

“Right,” I said.

“Back to Baba Yaga,” she said. Her father watched her with a smile on his face. “She said something about Underhill.”

“Not quite,” I told her. “She asked me what the fae needed—and I told her that they needed Underhill to behave.”

Aiden sat down on a chair. “Underhill contains a lot of artifacts,” he said. “I know where some of them are.”

“You can’t go back there,” Adam said.

Aiden nodded. “Yes, yes, I can. I can get out, too. The same way I got in, I know how to open the doors to Underhill whether she wants me to do so or not. Water figured it out—and she taught all of us.”

“One of the other elemental changelings?” asked Jesse.

I was still stuck on the “I know where some of them are” part of what Aiden had said.

Aiden answered Jesse’s question. “There were only four of us who survived. Sort of survived anyway. I guess I’m the only one who got out and survived the fae afterward.”

Jesse said, “Good for you. So if Dad can get the fae to guarantee you safe passage to and from Underhill, you can go in and get an artifact that is powerful enough to please the fae? Something that will let them interact with Underhill better?”

He stood up and took Jesse’s hand and kissed it. “Yes, my lady, that is exactly what I have to say.”

The phone rang.

“Hauptmans’ mortuary,” I answered. “You stab ’em, we slab ’em.” Baba Yaga was wearing off on me.

“Hard-boiled is the best way to eat eggs,” said Baba Yaga. “But I’ve quit eating eggs—it upset my household. What did the boy-who-isn’t-a-boy have to say?”

I decided I didn’t want to know what inspired the information about eggs. “He said that if the fae will guarantee safe-from-them passage, he knows of an artifact that will help the fae deal with Underhill.”

“Very good,” she said in a chipper voice that was more usual in bad children’s programming on TV. “So you and yours have safe passage to Underhill and back from Underhill. We will sign the treaty before you go in—just in case you don’t come out again. That way no one’s sacrifice is in vain. No, I’m not listening in, Mercy—that would be rude.” She rolled her “r” on rude. “People are just so predictable. You should bring your walking stick, Mercy. Oh, and that oh-so-handsome Russian-blooded wolf. Just you four should be enough.”

“Four?” asked Adam.

“You, Mercy, Aiden, and the walking stick,” she said. “That should be enough. The right ingredients make the stew, you know.” She hung up.

I’d just replaced the handset when it rang again.

“Yes?” I said.

“I’m waiting for more cleverness,” Baba Yaga said. “Hauptman House of Horrors, don’t mind the screaming—we don’t. Something of the sort.”

“Okay,” I said. “Hauptman House of Horrors—”

“Sssss,” she said. “You and that Coyote are always ruining my fun. Anyway. I forgot to tell you—we accept your bargain. You should come tomorrow early.”

“Come where?” I asked.

She laughed. “To the reservation. Guides will meet you along the way so you won’t get caught up in the protections. I don’t think I’ll see you there, but I’ll see you sometime. Ta’, darling. Give that wolf of yours a nudge for me—I do love Russian men.”

She hung up, and I set the phone back on the counter and watched it. While I waited for her to call again, Adam told Jesse and Aiden what Baba Yaga had said.