A hunter without a purpose. A witch out of control. Together, they will burn. Katelyn's magic is dangerous-and spiraling fast. With the light of Icaryan fading, her spells threaten to consume her, and time is running out. Desperate for answers, she takes a reckless chance on the one creature she should never trust. A half-vampire. Luca is darkly charming, deadly, and the only man capable of anchoring Katelyn's volatile power. Drawn into a wondrous and perilous magical world, he must decide whether he's willing to follow a witch whose magic could destroy them both. Fighting side by side, Kate and Luca are swept into a storm of assassination plots, long-lost lovers, an illegitimate heir, and a ruthless slaver hunting Icaryan citizens. As Kate's power grows stronger-and more mysterious-the forces pulling them apart become increasingly dangerous. When Kate's life hangs in the balance, Luca faces an impossible choice: turn her with his bite into the monster he despises... -or lose her forever. Torn between fear, desire, and duty, Luca abandons his own deadly quest to hunt the vampire lord who fathered him, a powerful enemy who has never stopped watching. Perfect for fans of dark romantic fantasy, vampire and witch romance, forbidden love, and morally gray heroes. A Vision in Crimson is the first book in a richly imagined, high-stakes fantasy romance series.