The Viscount's Vendetta — Paige Cameron

Damon Royston saw a lady berating a chimney worker, and Rook, his friend, tells him she is Caroline, Lord Halford's only child. Damon is stunned. She is the daughter of his sworn enemy, the man he holds responsible for his father's suicide and the one he has planned to ruin. Sparks fly when they meet, but Caroline fights her attraction to him. Damon bargains with Lord Halford. If Caroline marries him, he might not ruin him financially. Her father refuses, but Caroline discovers her father's problems and agrees to marry Damon. They go to live at his estate, in his new house, as Damon refuses to live in the ancestral home where his father died. Caroline meets the staff and instantly dislikes Damon's cousin, Charles, the estate manager. When Damon travels to London, Caroline visits the ancestral home. On one of her visits, she finds a diary Damon's father wrote, and after reading it she suspects his father didn't kill himself. Someone else was involved.