Read Chapter 21: The Shield of Lies

The suspension came not as a letter on embossed university paper, nor even a formal summons to the Vice-Chancellor’s office—but as a whispered notice slipped under Eliza’s college lodgings door at six in the morning, handwritten by the Dean of Studies himself, who could not bear to say the words aloud to her face.

*Pending the outcome of the police investigation into Professor Whitmore’s death, your teaching duties and access to college facilities are suspended with immediate effect. Your students have been reassigned. We trust you understand the necessity.*

Eliza read it three times, standing barefoot on the cold stone floor, the paper trembling in her fingers. *We trust you understand the necessity.* As if understanding made it easier. As if the whole world had not just quietly shut its door in her face.

She packed a single bag—the owl ring tucked into the innermost pocket of her coat, the torn final page from the Codex pressed between the pages of a dog-eared Ovid—and left before the morning porter could intercept her with questions.

Julian was waiting at the end of the lane in a battered green Rover that smelled of old cigarettes and older secrets. He did not ask if she was all right. He simply opened the passenger door and said, “I know a place.”

The place turned out to be a converted boathouse on the edge of Port Meadow, owned by a retired don who owed Julian’s family a favour dating back to some long-forgotten Regius professorship. The interior was sparse—a single bed, a galley kitchen, a desk beneath a window that looked out over the slow brown expanse of the Thames. It was cold, and the floorboards creaked, and the roof leaked in one corner where a bucket had been placed to catch the drip.

Eliza stood in the centre of the room and tried to remember how to breathe.

“They think I killed him,” she said. “They think I killed Whitmore because he was blackmailing me, or because of the Codex, or—God, Julian, they think I’m capable of any of it.”

Julian set her bag down by the bed. “They think what the evidence suggests. But the evidence was arranged.”

“By whom?”

“That’s what we’re going to find out.”

She turned to face him. The morning light caught the sharp angles of his face, the careful neutrality he wore like armour. She wanted to believe him. She wanted to believe that the man who had fed Wren information about her every move for weeks had done so with her best interests buried somewhere beneath the layers of deception.

“The photograph,” she said instead. “The one of my mother at the crypt entrance. You gave it to me. You told me it proved she was an initiate. And now you’re telling me you were working against Wren all along. Both things can’t be true without you having made a choice about which version of me you wanted to control.”

Julian’s jaw tightened. “I made a choice to keep you alive.”

“That’s not the same as telling me the truth.”

“No,” he admitted. “It isn’t.”

The silence stretched between them, thick and uncomfortable. Outside, a swan drifted past the window, indifferent to the drama unfolding in the boathouse.

Finally, Julian reached into his coat and withdrew a folded map of Oxford, worn at the creases, marked with small notations in pencil. He spread it on the desk.

“Whitmore’s murder changes things,” he said. “Before, I thought we were dealing with Wren’s faction alone. But Whitmore was killed the same way as Marcus—the same untraceable poison, the same ritual marking. Wren doesn’t work that way. He collects leverage; he doesn’t clean houses. Whoever killed Whitmore wanted to send a message, and the message wasn’t for the police. It was for you.”

Eliza crossed to the desk, studying the map. Certain locations had been circled—the Bodleian, the crypt entrance beneath it, the Jericho house, her college, and now a handful of places she didn’t recognise, spread across the city like a constellation of secrets.

“What are these?” she asked.

“Members of the Archai who’ve died in the last thirty years,” Julian said. “All of them connected to the original Codex, all of them connected to your mother’s generation of initiates. I’ve been cross-referencing the crypt ledger with death records, obituaries, college archives.”

“And?”

“And they’re all dead. Every single one who handled the Codex before your father touched it. Marcus was the last survivor of that cohort, and now he’s gone. Whitmore was the one who brought them all together—he was the common thread, the archivist of their secrets. Whoever killed him wanted to sever that thread completely.”

Eliza stared at the map. The pattern was unmistakable now that Julian had laid it out—a web of names and dates and locations, all converging on a single point of origin.

“They’re cleaning house,” she said slowly. “Whatever the Codex contains, whatever secret is buried in that missing final page, they’re making sure no one who knows the full story survives.”

“Except you,” Julian said. “Except your mother.”

Eliza’s hand went to the pocket where the owl ring sat, a small cold weight against her hip. She withdrew it, turning it over in her palm. The gold was tarnished with age, the owl’s eyes two tiny garnets that caught the dim light of the boathouse.

“This belonged to Marcus,” she said. “Or maybe it belonged to my mother’s first husband. Or maybe it belonged to someone else entirely. I don’t know what it is, Julian. I don’t know what any of this means.”

Julian took the ring from her, examining it with the careful attention of a man who had spent years studying objects whose significance others could not see. He held it up to the window, tilting it this way and that.

“There’s an inscription,” he said. “On the inside of the band. Very faint—you’d need a jeweller’s loupe to read it properly.”

Eliza leaned in, squinting. She could just make out the letters, worn nearly smooth by decades of wear.

*Ad lucum sub aqua.*

“Latin,” she said. “ ‘To the grove beneath the water.’ ”

Julian lowered the ring, his expression shifting. “A grove. Not a library. Not a crypt. A grove—which in classical usage can also mean a sacred space. A place of worship.”

Recognition flickered in Eliza’s mind, half-formed and elusive. “The river,” she said slowly. “The Thames runs through Oxford, and it was here long before the university was founded. There were pagan sites along its banks—sacred groves, shrines to river gods. If the Archai positioned themselves as guardians of forbidden knowledge, they might have adopted a similar location for their earliest meetings.”

“Or their most secret ones,” Julian finished.

They looked at each other. The air in the boathouse seemed to sharpen, charged with the possibility of an answer.

“The ring is a key,” Eliza said. “Not to a door—to a location. The grove beneath the water. If I can find where it is, the ring might lead me to what’s hidden there.”

Julian was already reaching for his coat. “The Thames is threaded with underground channels, old culverts, abandoned waterworks. There are sections of the river that were rerouted in the nineteenth century when they built the drainage systems. If the Archai wanted a hidden chamber that could only be reached at certain times of year, when the water level dropped…”

“They’d need a marker,” Eliza said. “Something that would only be visible from the bank, or perhaps from the river itself, that indicated when the grove was accessible.”

She looked down at the owl ring. The garnet eyes caught the light again, and for a moment she imagined she could see something else reflected there—a shimmer of water, a shadow beneath the surface.

“The Jericho house,” she said. “My mother’s house. It backs onto the river, doesn’t it?”

Julian checked his memory. “Yes. There’s a garden path that runs down to a small landing stage. I saw it when I was watching the house.”

“Then that’s where we start.”

They packed quickly—torches, waterproof bags, a length of rope, the map. Julian retrieved a small toolkit from his car that suggested a preparedness Eliza chose not to examine too closely. As they were about to leave, his phone buzzed. He glanced at it, his expression darkening.

“What is it?” she asked.

“Wren,” Julian said. “He’s heard about the suspension. He’s reminding you that the deadline still stands—four days until he hands over everything he knows about your mother to the police, the university, and the press.”

Eliza felt the weight of the torn final page in her bag, pressing against her conscience like a live coal. She had not told Julian about the dedication. She had not told anyone that her father’s hand had written the formula for the poison, that its creation had been an act of love rather than malice.

“He can have his codex when I have the truth,” she said. “Not before.”

Julian held her gaze for a long moment. Then he nodded, and they stepped out of the boathouse into the grey Oxford morning.

The river was quiet, the water sluggish and dark beneath the overcast sky. Somewhere beneath that surface, Eliza was certain, the grove was waiting. And with it, the answers to questions she had been afraid to ask for years.

They walked in silence along the towpath towards Jericho, the owl ring warm in her pocket, the first faint traces of a plan beginning to cohere. She did not know what they would find beneath the water. She did not know who would be waiting for them when they did.

But for the first time since Whitmore’s body had been discovered, the taste in her mouth was not fear. It was purpose.