Dark Soul: Half-Blood Princess, Book 4 (Unabridged‪)‬

Life has never been so complicated for half vampire/half witch, Sophia Daletsky, as she and Sage try to understand and control Ashlyn and Andre while they grow into untold powers at an alarming rate. Sophia, Sage, the guardians, along with Rachel, Sarah, Adelaide, and the Coven of the Sun seek refuge in one of Cain's many fortresses as they recover from Zillah's attack and fight to protect one another.

Follow Sage and Sophia as they try to find a balance between being new parents to prophesied twins, dealing with friends, the appearance of an old enemy, the war ahead, and an unnatural distance that has formed between the two lovers.