“Yes,” she said. “Oh, that would be lovely. I miss him.” She gave Aiden a scowl. “All of my friends leave me.”

He wisely ignored that.

“How can we help you invoke the bargain?” he asked. “What are the terms?”

“We were drinking very good mead,” she told him apologetically. “So it isn’t very complicated. He has a secret—and you have to tell him what that secret is.”

“I will do my best to see that your friend is returned,” I told her.

She looked at me, then sighed. “Your best. And you raised my hopes, too. That was silly of me. Okay, go on. Do your best.” She looked at Aiden. “The food and drink were very good. When she is dead”—she pointed her finger at me—“I hope you remember who your friends are. I shall be very lonely without you or the smoke weaver to talk to.”

She looked at me. “I’m sorry,” she told me. “I forgot who I was dealing with. I hope you die soon. Then, at least, I’ll get Aiden back.”

“No,” Aiden said. “I will always be your friend, Tilly. But I am not living in Underhill ever again.”

“Not ever,” she said, “means never. But never is a long time. I do not think it will be never.”

He bowed to her but didn’t say anything.

She pouted. “You aren’t being nice. I think I will go kill some things.”

She left, closing the door behind her with a thud.

“That could have been more useful,” Aiden told me. “I’m sorry.”

I shook my head. “It was useful, I think.”

I WAS GLAD TO BE WORKING ALONE AT THE SHOP; IT gave me plenty of time to think. I thought about Adam, mostly. But also I picked apart everything that Tilly had said, everything Beauclaire had said, and everything I had ever read about bargains. I was looking for a path through that did not involve me getting into a bargain in which I gave away my firstborn child.

Warren stayed in the office reading. He was a voracious reader—he’d told me once that he’d learned to love books when he’d been out for months on cattle drives. Warren had been a cowboy in the nineteenth century and it had become as much a part of him as the wolf was.

He’d brought three books with him and I was pretty sure there were a couple in the truck in case he wanted something different to read. He usually had six or eight books midread at any given time.

He was on his third year of working his way through War and Peace. He’d told me privately once, in a bout of frustration, “I think you have to be Russian in order to read this book. Especially if you are going to try to remember who is who.”

To combat his frustration with Tolstoy, he’d brought his old copy of The Princess and the Goblin. It had been read to tatters, and sometimes he’d quote from it. “Seeing is not believing—it is only seeing.” Or “That is the way fear serves us: it always sides with the thing we are afraid of.”

The third book he’d brought, the one he was really reading today, was Stephen Ambrose’s Band of Brothers. It struck me that this book was something very interesting for a werewolf to be reading. What was a pack, really, but a military unit that sought to keep its members alive and make the world a better, safer place?

He’d offered to help—and he wasn’t a bad mechanic—but I needed to be alone in the bays so I could fix things and ponder.

We ate lunch at the soup-and-sandwich shop not too far from the garage. He read War and Peace (because he welcomed interruptions while he was reading it), and I did Internet searches on my phone to find more fairy bargain stories. “The Pied Piper” was promising in that all of the children and the piper disappeared at the end. But it didn’t fit anything else.

I was pretty sure that I knew which story our smoke weaver had come from—and that story told me his secret. Beauclaire had given me most of it. But I was also pretty sure that defeating the smoke weaver could not be as simple as shouting his secret to him—especially if I wanted to also save Stefan and Ben.

When we got back, I sat down at the office computer. I had been calling Ariana off and on since our first encounter with the smoke weaver. Now I composed an e-mail with everything I knew about the creature, and all the conclusions I’d come to. And I asked her about fae bargains—not the bargains made by Gray Lords or the most powerful of the fae, but the bargains the lesser fae made. And I sent that e-mail to Ariana and to her mate, Samuel, who was Bran’s firstborn son, and hoped that somewhere in Africa or wherever they were they could get e-mail.

As I was getting up to go back to work, I noticed a piece of paper on the floor in front of the printer. I picked it up and found myself looking at the bill for a generator.

I hesitated, then called the phone number Mr. John Leeman had left for us.

“Hello?” said a cautious voice—one I recognized.

“James Palsic,” I said. “This is Mercy Hauptman. Is Fiona there?”

“No,” he said. “What do you want, Ms. Hauptman?”

“I have information you should know—” And I told him what Bran had told me. Told him what he’d said about Chen, the Palsics, Schwabe, and Harolford. And I told him what Bran had said about Fiona.

“She’s not rogue for hire,” he said with conviction. “She’s killed a lot of people—in Bran’s service, I might add. But she is not for sale to the highest bidder.”

“Bran doesn’t lie,” I told him. “And his truths are generally not the kind of shaded truths the fae use, either. Look. You are going to do what you are going to do. I understand that. But I think that you should call Bran”—I gave him Bran’s number, and I heard the sound of a pen moving across paper as he wrote it down—“and you should talk to him. Ask him your questions and why Fiona told you that you could not go to Bran for help.”

“Is that all?” he asked.

“Yes,” I told him, and I hit the button on my phone that disconnected us.

Warren was watching me. “That might be putting the fox in the henhouse.”

“If he calls Bran,” I said. “If not—jeez. I should have called him on the shop phone because I just gave him my cell number to trace. I probably should have discussed that with Adam first.”

“Your cell number is on your card.” Warren tapped his finger on the counter just in front of the card holder with my business cards. “But if you had Palsic’s number, why didn’t you do that sooner?”

“I got distracted and didn’t think about it,” I told him—and I kept right on talking, hoping he wouldn’t ask me what had distracted me. I was not telling anyone in the pack about Adam’s monster until I was sure that was the right thing to do.

“I found the bill last night in hopes that it might have information we could use, but Adam and I got to talking—”

That wasn’t a lie, and if Warren drew the wrong inference—and he had, judging by his grin—it wasn’t my fault. It also wasn’t my fault that the whole pack seemed to be way too interested in Adam’s and my sex life. I didn’t feel guilty about using it against Warren.

“But when I picked that bill up just now, I thought, Palsic was horrified that Lincoln had been sent to attack Kelly’s house, where there were children. Bran seems to think Palsic is one of the good guys—why not give him the information he needs to save himself?”

Warren nodded. “Sounds like good thinking to me.”

“Nothing might come of it,” I told him as I texted Adam what I’d just done.

“I don’t see how it could hurt us,” Warren said.

Adam asked me to text him the number, so I did.

I will try to put a trace on it so we can follow his movements, Adam texted. It will take time. I think what you did might bear more fruit.

BY SIX I’D FINISHED EVERYTHING I’D PROMISED AND the last car went home with its owner—who had grumped at me over the bill to the point that I was casting worried glances at Warren, who was supposedly reading his book. He finally paid his bill so I would give him the keys to his car and stormed out, vowing never to come back. He always did that. That was why he was one of my special customers whose car I had to fix instead of sending him elsewhere. Someone else might overreact or hurt his feelings—or overcharge him.

“Someone once told him that if he made a big fuss, people would give him discounts,” I told Warren. “And then it worked. So now he does this every time.” I watched him drive sedately off. “I think this might be his only social outlet. I’m not as fun as Tad. Tad can keep him going for twenty minutes some days.”

“If he had come an inch closer to you, he would not ever bother you again,” Warren said, closing his book with a snap.

Yep. I had been right to be worried.

“The day I need protection from Pat Henderson is the day you decide that pink is a real color.”

He grunted. “I’ve worn pink.”

“Because you love Kyle,” I said. I looked at him more closely. “You look better.”

He grunted. “We had a case turn bad. Leaves a sour taste in your mouth when you know something is going to happen and you can’t do anything about it.”

I watched him, watched his eyes brighten to gold.

“Oh?” I asked softly.

“Happens I did something about it,” he said. “Kyle will start speaking to me again in a few days. I didn’t do anything he wouldn’t have done if he could have—and I reckon that makes him madder.”

“Good guys must win?” I asked.

“And bad guys must lose,” he agreed, and we fist-bumped.

ADAM CAME IN LATE, BUT I WAS WAITING UP FOR HIM.

“Bed,” I said sternly.

His eyebrows rose and I could all but hear the occupants of the house prick their ears—even the ones in human form.

“Oh?” he said slowly. Trying to decide if he should take offense at my tone.