Vampire By Birth by Cyndi Faria

Dark magic surrounds the cure to save their unborn child. Can the Master Vampire and his Faery Queen overpower evil before time runs out?
Queen of Faery, Tricia McIntyre, is pregnant with the first of its kind, a half-fae, half-ancient vampire. But legend has it that she won’t survive the birth.
To complicate the situation, the blood bond between herself and her mate, Master Vampire Riley Sweetwater, has deadly repercussions: If she dies then Riley dies, as well as his coven, guardians of world peace.
Hunting for answers deep in Faery’s Cornwall Forest, will they survive the dark magic trying to destroy them before time runs out?