The Rarkyn's Familiar by Nikky Lee

An orphan bent on revenge. A monster searching for freedom. A forbidden pact that binds their fates together. Lyss has heard her father’s screams; smelled the iron-tang of his blood. She’s witnessed his execution. And plotted her revenge. Then a violent encounter traps Lyss in a blood-pact with a rarkyn from the otherworld and imbues her with the monster’s forbidden magic. A magic that will erode her sanity. To break the pact, she and the rarkyn must journey to the heart of the Empire. All that stands in their way are the mountains and the Empire’s soldiers—and each other. But horrors await them on the road, horrors even rarkyns fear. The most terrifying monster isn’t the one Lyss travels with... It’s the one that’s awoken inside her. Monsters of a feather flock together...

Rising Ember (Children From Sacrifice - Vol. 1) by Arleta Rae

Fire is destruction. Fire is rebirth. When Thea Knight is involved in a fatal car accident, she falls victim to the sinister shadows looming in the darkness who change her life forever. She wakes up . . . craving blood. Thea is immediately thrust into a dangerous immortal civil war between the Essites and the Brais. Cole Moretti is an Essite who has killed, saved, and endangered Thea. Her transition to vampire by his hand awakens a rare elemental magic within that marks her as the rogue Brais’ next target. She must resist being consumed by their need to destroy humanity before they kill Cole and all those she cares for. A magical and suspenseful contemporary dark fantasy perfect for fans of Vampire Academy and The Vampire Diaries.