His name is Damien Voss Callahan. Lord of the Nightfall Court — the most feared vampire clan in the immortal world. Cold. Calculating. Ruthless beyond measure. He commands armies with a glance and ends centuries-old feuds with a whisper. He has lived five hundred years without once feeling something as fragile as need. But the ancient prophecy carved into the walls of his castle speaks of a fated bond — a mortal woman who will either complete him or destroy him. He wants neither. Her name is Nora Delacroix. On paper, she is unremarkable. A freelance archivist with a secondhand coat, ink-stained fingers, and a talent for disappearing into crowds. She takes temp jobs to pay her bills, keeps no close friends, and prefers the company of old books to people. She smiles at strangers and never lets them see past it. But Nora has a secret identity — one she has guarded since the age of seventeen. A ghost name. A blade in the dark. What happens when the Lord of the Nightfall Court crosses paths with the one mortal the shadow world has been hunting for years? What will Damien do when the universe names a quiet, glasses-wearing archivist as his fated bond? And what will Nora do when her new assignment — cataloguing the private library of one Damien Voss Callahan — puts her directly inside the most dangerous court in existence?