Caine Brothers Series by Christine Ashworth

Gabriel Caine stands on the edge of the abyss. A vampire has stolen his soul and if he doesn't get it back soon, his next step will be into Hell. Only the naïvely mysterious Rose can help him retrieve it. Without her, he really will become the devil himself. Rose Walters has been sent back from the dead to complete one task—save Gabriel Caine. She's drawn to Gabriel on the most basic level, but restoring his soul may cost Rose her life... moreGabriel Caine stands on the edge of the abyss. A vampire has stolen his soul and if he doesn't get it back soon, his next step will be into Hell. Only the naïvely mysterious Rose can help him retrieve it. Without her, he really will become the devil himself. Rose Walters has been sent back from the dead to complete one task—save Gabriel Caine. She's drawn to Gabriel on the most basic level, but restoring his soul may cost Rose her life. Rose has touched the whole of Gabriel, making him yearn for a love he believes he can never have. Her willingness to put her human life on the line for him forces him to bring all three parts of himself—demon, human, and Feri bloodlines, and the strengths of each—into harmony and into the fight that decides their fate. less

Tribred Gregor Caine decided long ago to deny his blood legacy. So he isn’t happy when paired with a full-blooded Fae to hunt the demons threatening to overrun Los Angeles. As they fight side by side, he finds she calls to both his Fae and his demon blood; a call he can’t resist. Warrior Fae Serra Willows crossed into the Human Plane to help destroy the demons released from the Chaos Plane. Finding and shutting down the portal between worlds is more challenging than she expected.. moreTribred Gregor Caine decided long ago to deny his blood legacy. So he isn’t happy when paired with a full-blooded Fae to hunt the demons threatening to overrun Los Angeles. As they fight side by side, he finds she calls to both his Fae and his demon blood; a call he can’t resist. Warrior Fae Serra Willows crossed into the Human Plane to help destroy the demons released from the Chaos Plane. Finding and shutting down the portal between worlds is more challenging than she expected...and Gregor and his world more seductive than she had ever imagined. As the killings escalate, Gregor and Serra realize one of the most deadly demons from the Chaos Plane has marked Serra as his own. To save her, Gregor has to face his greatest fear—losing his humanity to the darkness in his blood. But in a race against time, that darkness could become his greatest strength. And he will kill to claim Serra’s love. What New York Times Bestselling Author Maggie Shayne has to say about DEMON HUNT: "Demon Hunt sucked me in from the very first page. A potent, exciting, Fae adventure that keeps you turning pages while you try to catch your breath. Ashworth's talent shines in this unique and original novel. Do not miss it." less