The Vampire's Second — Isabella Olivia Ellis

Caroline is the key to fulfilling a prophecy. Her marriage to Prince Sloane is the final seal on his destiny to unite countries and lead an empire. He declares war on a rival vampire clan, but before he leaves he makes one request of Caroline. That she take her childhood sweetheart, Lord Luke Stone, as a Second.

A Second is man who binds himself to a woman with the promise to protect her at all costs and acts as a surrogate husband. To appease Sloane, Luke and Caroline agree. After he leaves, the royals of Bernehart are sent away for their own protection. While in exile, Luke and Caroline find themselves drawn to each other once more. They not only have their desires to contend with, but also danger from their enemies. And the big question is, what will happen to their relationship when Sloane returns?