“Then I guess you’ll have to do.”

Kori turned on me. “She’s your problem. You check her for marks.”

I groaned, then tugged Kori into the hall after me, where I lowered my voice. “I’ve already had to catch her, restrain her, catch her again, then tie her up, and after all that, cutting her shirt open just feels like crossing a line.”

Sera huffed from the bedroom, where she could obviously still hear us. “So you’re saying there is a limit to the cruelty and unreasonable demands you’re willing to inflict on the woman who saved you from a future as a human sieve?”

Gran laughed from the living room. “I like her! I think we should keep her!”

“We can’t keep her, Gran. She’s not a kitten!” Kori shouted.

I tried to not to dwell on the fact that way too many of the women in my life communicated at top volume and maximum ridicule. Then I lowered my voice even further. “Wasn’t checking for marks part of your job description? Aren’t you supposed to be good at this?”

My sister shrugged. “I know seven different ways to get a look at her bare arm in the next thirty seconds, but none of them are gentle, and a couple of them would obligate me to marry her in several third-world cultures.” She slapped me on the arm. “You’re on your own. But I will give you a little advice.”

I groaned. “Don’t you need wisdom in order to dispense advice?”

“Nah, just experience. Listen up.” Kori tugged me farther from the half-closed bedroom door. “Don’t force her into showing you her arm. Talk her into it. Otherwise, she’ll never forgive you.”

“What makes you think I want her forgiveness?”

My sister’s eyes narrowed, but the real censure was in the contempt behind them. “Don’t be an asshole, Kris. We both know you care what she thinks of you.”

“And you’ve drawn that unlikely conclusion based on...”

“Oh, please. You took one of Julia’s pretty young women instead of one of the many fat, balding men bound to her. Though I hope it’s obvious now that you’ve bitten off more than you can chew.”

“You think I took her because I wanted her? What am I, a caveman?”

“In her opinion?” Kori shrugged. “Probably.”

“I took her because they were going to kill her to get to me.” And because she was wearing the yellow scarf. But I couldn’t tell my sister that. She didn’t know about the notebook. She didn’t even know about Noelle. “I couldn’t just leave her there.”

Kori rolled her eyes. “Julia would have killed anyone to get to you, or to any one of us, but you will never convince me that you’d have pulled one of her meathead laborers through the shadows to ‘protect’ him.”

There was no use arguing with her when I couldn’t explain myself without mentioning the notebook, and I couldn’t tell her about that because I’d never told anyone about the notebook or about how I’d filled it. About how, for the first time, one of those indecipherable lines had made sense, and I’d pulled Sera through the shadows just in time to prevent us both from being killed.

If the woman in the yellow scarf was real, then everything else I’d written down could be real, too. What had I missed in that notebook? What had I ignored? What other horrible things could I have prevented?

“Go talk to her, Kris. We can’t keep her tied up, but we can’t afford to let her go, and the only other option isn’t going to sit well on my conscience.”

“You have a conscience?” I went for the obvious joke, so I wouldn’t have to think about what she was really saying, because if I thought about that, Kori and I would fight.

I hadn’t fought with Kori in a very long time. For a very good reason.

“I have a conscience and you have a brain, and I suspect they’re both getting rusty, so let’s put them to use. Kenley needs us, and your Sera’s getting in the way.”

“I know.” But if Sera did work for the Towers, she might be able to help us find Kenley. “Did Liv catch Kenni’s scent?”

“Not a trace.” Kori didn’t look surprised. When the Towers wanted someone to disappear, that someone disappeared.

“They won’t kill her,” I whispered, trying to reassure us both. Killing Kenley would release Julia’s remaining employees from their bonds of servitude and obedience, and that was the last thing Julia wanted.

“I know. But the Towers are capable of far worse than death.” Kori shook her head, jarring loose memories I could almost see floating beneath her carefully controlled expression. She nodded once, curtly, then headed back into the bedroom, where she studied Sera’s face again with no sign of recognition. “She’s definitely not one of Jake’s, but if she’s Julia’s, you can’t trust a word she says without third-party verification.”

“You knew him?” Sera’s eyes widened and a little of her hostility melted beneath the curiosity she couldn’t quite hide. It looked genuine, and I was as fascinated by what she didn’t know as I was by what she might be able to tell us. “You actually knew Jake Tower?”

Kori sank onto the bed, which put her at eye level with Sera. “I knew him very well.” She shrugged out of her jacket and pushed up her short left sleeve to reveal two chain links tattooed on her upper arm, now the faded gray of dead marks. “I served him for six years—most of that spent under his direct supervision—which is how I can say with absolute confidence that he was one of the cruelest, most recreationally sadistic men to ever walk this earth.”