Suddenly I remembered one morning when we were ten and she dragged me out of the library because our old cat Penelope wouldn’t eat and wouldn’t drink and Father can fix her, can’t he? Can’t he? But she had already known the answer.
“No.” I grabbed her shoulders. “No.” The lie felt like broken glass in my throat, but anything was better than hearing that hopeless grief and knowing I had caused it.
“But you’re going to die—” She hiccupped on a sob. “Because of me—”
“Because of the Gentle Lord and Father’s bargain.” I managed to meet her eyes and summon a smile. “And who says I’ll die? Don’t you believe your own sister can defeat him?”
Her own sister was lying to her: there was no possible way for me to defeat my husband without destroying myself as well. But I’d been telling her the lie that I could kill him and come home for far too long to stop now.
“I wish I could help you,” she whispered.
You could ask to take my place.
I pushed the thought away. All Astraia’s life, Father and Aunt Telomache had coddled and protected her. They had taught her over and over that her only purpose was to be loved. It wasn’t her fault that she’d never learnt to be brave, much less that they’d picked her to live instead of me. And anyway, how could I wish to live at the price of my own sister’s life?
Astraia might not be brave, but she wanted me to live. And here I was, wishing her dead in my place.
If one of us had to die, it ought to be the one with poison in her heart.
“I don’t hate you,” I said, and I almost believed it. “I could never hate you,” I said, remembering how she clung to me after we buried Penelope beneath the apple tree. She was my twin, born only minutes after me, but in every way that mattered, she was my little sister. I had to protect her—from the Gentle Lord but also from me, from the endless envy and resentment that seethed beneath my skin.
Astraia sniffed. “Really?”
“I swear by the creek in back of the house,” I said, our private childhood variation on an oath by the river Styx. And while I said the words I was telling the truth. Because I remembered spring mornings when she helped me escape lessons to run through the woods, summer nights catching glow worms, autumn afternoons acting out the story of Persephone in the leaf pile, and winter evenings sitting by the fire when I told her everything I had studied that day and she fell asleep five times but would never admit to being bored.
Astraia pulled me forward into a hug. Her arms wrapped under my shoulder blades and her chin nestled against my shoulder, and for a moment the world was warm and safe and perfect.
Then Aunt Telomache knocked on the door. “Nyx, darling?”
“Coming!” I called, pulling away from Astraia.
“I’ll see you tomorrow,” she said. Her voice was still soft but I could tell her grief was healing, and I felt the first trickle of returning resentment.
You wanted to comfort her, I reminded myself.
“I love you,” I said, because it was true no matter what else festered in my heart, and left before she could reply.
Aunt Telomache waited for me in the hallway, her lips pursed. “Are you done chatting?”
“She’s my sister. I should say good-bye.”
“You’ll say good-bye tomorrow,” she said, drawing me toward my own bedroom. “Tonight you need to learn about your duties.”
I know my duty, I wanted to say, but followed her silently. I had borne Aunt Telomache’s preaching for years; it couldn’t get any worse now.
“Your wifely duties,” she added, opening the door to my room, and I realized that it could get infinitely worse.
Her explanation took nearly an hour. All I could do was sit still on the bed, my skin crawling and my face burning. As she droned on in her flat, nasal tones, I stared at my hands and tried to shut out her voice. The words Is that what you do with Father every night, when you think no one is watching? curled behind my teeth, but I swallowed them.
“And if he kisses you on— Are you listening, Nyx?”
I raised my head, hoping my face had stayed blank. “Yes, Aunt.”
“Of course you’re not listening.” She sighed, straightening her spectacles. “Just remember this: do whatever it takes to make him trust you. Or your mother will have died in vain.”
“Yes, Aunt.”
She kissed my cheek. “I know you’ll do well.” Then she stood. She paused in the doorway with a damp huff—she always fancied herself so beautifully poignant, but she sounded like an asthmatic cat.
“Thisbe would be so proud of you,” she murmured.
I stared straight ahead at the cabbage-roses-and-ribbons wallpaper. I could see every curlicue of the hideous pattern with perfect clarity, because Father had spent the money to give me a Hermetic lamp that shone bright and clear with captured daylight. He would use his arts to improve my room, but not to save me.
“I’m sure Mother’s proud of you too,” I said evenly. Aunt Telomache didn’t know that I knew about her and Father, so it was a safe barb. I hoped it hurt.
Another wet sigh. “Good night,” she said, and the door shut behind her.
I picked the Hermetic lamp off my bedside table. The bulb was made of frosted glass and shaped like a cabbage rose. I turned it over. On the underside of the brass base were etched the swirling lines of a Hermetic diagram. It was a simple one: just four interlocking sigils, those abstract designs whose angles and curves invoke the power of the four elements. With the lamp’s light directed down against my lap, I couldn’t make out all the lines-but I could feel the soft, pulsing buzz of the working’s four elemental hearts as they invoked earth, air, fire, and water in a careful harmony to catch sunlight all day and release it again when the lamp switch was turned on at night.