The Stone-Cursed King’s Blood Bride

Lena is handed over as a sacrifice to Draven, the vampire king held under a petrification curse. What passes between them instead is a blood pact that ties her life to his. Breaking the curse burns through Draven's royal blood and leaves him dying, so Lena goes looking for the source of the Bloodspring, the one thing that can restore him. The search takes seven years and nearly kills her more than once. She brings him back, and the two of them take the throne of a kingdom where humans and vampires live side by side. In the depths of the Bloodspring, an old witch's mark begins to glow red.