In this series, the vampires are referred to as Night Walkers. Calisto has waited centuries for his true love Tala to be reborn. Kate doesn’t remember her previous life as Tala, but has continuing nightmares of the events leading up to Tala’s death. When Calisto and Kate cross paths, he recognizes her instantly, the woman who he became immortal to love again. She feels drawn to him, but doesn’t immediately make the connection. As they spend time together, she begins to have good dreams of their time together and eventually remembers her previous life. This couple experiences many obstacles along their way, including a jealous assistant, an unexpected pregnancy (no spoiler there, I knew a long time before Kate figures it out), a group out to get Calisto, and a crazed monk who wants to be a god. In the end, they get their HEA, and you are happy to see them get it.
But there is a little hook at the end to make you want to read the next book, which I will be starting as soon as I finish this. . .