Princess Redeemed. Vampire Princess Diaries, #2

Betrayed by blood. Abandoned by love. Cheated by fate. Hannah Bates thought she belonged with Victor Rogan.until she learned her vampire king father had manipulated them both, twisting fate itself to bind them together. Pregnant and in danger, she flees to protect her child.and to discover who she truly is. Guided by the oldest living vampire, Hannah begins to uncover the heritage and powers she never knew she possessed-truths that reveal a destiny far greater and far darker than she ever imagined.
But danger shadows every step. Rogan's true fated mate is determined to destroy both Hannah and her unborn child, and the demon king, Hannah's ruthless stepfather, carries a hatred for her that burns hotter than ever. Hannah must summon all her strength, even as her bond with Rogan-a dangerous flame that could consume them both-refuses to die. But in the end, it may not be love that saves her.