The Duke's Secret Heiress: Forced Proximity Historical Romance

Eloise Delaney arrives at Hawthorne House to catalog books and disappear into the walls.
She does not arrive to fall in love with the brooding duke who now owns the place.
He is powerful, guarded, untouchable — and far too aware of her for comfort.
Every look feels like a question she cannot answer.
They are trapped together by a death, a stolen codex, and too many secrets.
They argue over books, over motives, over who has the right to stay.
Then the storm comes.
And she makes a choice she cannot ...