A Winter Sky - The O'Farrell Legacy, #4

Ancient castles and broken down keeps hold secrets, but when Ciara begins having visions unlike any she's ever had before, one special castle may hold the answers. Ballycarbery Castle sits on the western edge of County Kerry, Ireland. It plays a key role in the O'Farrells' lives, ever since Hank and Laura were wed there. Now, it is younger sister Ciara's challenge to seek out the reason her visions are increasing and why she seems to be somebody else.
And why Ballycarbery?Ciara's Danish boyfriend, Cian, is hardly thrilled with Ciara's visions. As they increase, they pull her farther and farther away from him until he begins to wonder about their relationship. They love each other, don't they? Yet every time they touch, she is thrown back into another life. Another love. Can they compete with the ghosts of the past? Can they discover the secret the castle holds and find love again in their current lives or will Ballycarbery Castle keep them apart forever?