Draculina (Draculina #4)

When the demon Belial tips off the jilted lover of their arranged marriage, Draculina finds herself hunted by the interdimensional "Reality Merchant" Hesiod, who punishes Draculina by altering reality to reverse the fortunes of Draculina and her young alt-self Katie, granting the power (and wings!) of the Vampiri to the preteen while leaving Draculina confronted by an unwanted and fragile humanity, and at the mercy of her enemies!