Tempting Fate by Emilia Hartley

Fixing up Bearclaw Castle is probably a mistake, but Roderick Carson intends to do it anyway.
It’s the only thing he can think of that’s sure to bring his long-absent brother back to his life. Roderick knows he’s losing himself to his bear, and he wants to see his brother one last time and say goodbye before that happens. It doesn’t matter that the castle holds horrible, haunting memories. It doesn’t matter that his brother will be angry as hell that he’s restoring
the place instead of getting rid of it. He’s prepared for all that.
What he’s not prepared for is an engrossing blonde who won’t stay out of his business—or his heart.
When Morgan D’Marco sees trouble coming for the abandoned castle on the edge of town, she thinks her gift might be wrong for once. Nobody has lived in that place for years. Some say it’s haunted. Cursed might be more accurate. Either way, no one lives there. Still, her premonitions are rarely mistaken, so she checks it out. She’s glad she does when she finds a drool-worthy hunk parked in the driveway, set on repairing the castle. She can’t convince him to abandon his project, so she glues herself to his side despite his protests. She’s determined to avert the impending fate of this place.
Hanging around might be dangerous; but leaving him to his
doom is unthinkable.