Darkness Before Dawn Trilogy Series by J.A. London

At seventeen, Dawn Montgomery knows that monsters really do come out at night—after all, they are her job. It’s just after the thirty-years war between vampires and humans, and as an ambassador between the two sides (a role she inherited when her parents were killed), Dawn quickly learns that balancing schoolwork, teen life, and the requests of Lord Valentine, the most frightening vampire in the region, isn’t easy... moreAt seventeen, Dawn Montgomery knows that monsters really do come out at night—after all, they are her job. It’s just after the thirty-years war between vampires and humans, and as an ambassador between the two sides (a role she inherited when her parents were killed), Dawn quickly learns that balancing schoolwork, teen life, and the requests of Lord Valentine, the most frightening vampire in the region, isn’t easy.And it only gets more complicated when she forms a tentative friendship with Victor, the mysterious stranger who rescued her from a hoard of vampires…only to discover that not only is Victor a vampire, but that he is Lord Valentine’s son.Soon Dawn is struggling to remember that with everything on the line, she can’t afford to fall for the enemy… less

There's nowhere left to hide. I thought vampires were our enemies - they controlled our lives, isolated our cities, and demanded our blood - until I met Victor. With Victor taking over as the new Lord Valentine, things were supposed to get better. Instead, they're worse than ever. Day Walkers, a new breed of vampires who can walk in the sun, are terrorizing the city... moreThere's nowhere left to hide. I thought vampires were our enemies - they controlled our lives, isolated our cities, and demanded our blood - until I met Victor. With Victor taking over as the new Lord Valentine, things were supposed to get better. Instead, they're worse than ever. Day Walkers, a new breed of vampires who can walk in the sun, are terrorizing the city. Blood supplies are low, and if Victor's vampires don't get enough, they will become infected with the Thirst - a disease that will turn them into mindless killers. To stop it, I must journey across the desolate wasteland to the very place where the sickness began. I can only hope that the answers that await me are enough to save us all... before it's too late. less

Our last hope lies with our oldest enemies.When we lost the war with the vampires, our world changed. The Old Family overlords trapped us in a few scattered cities and demanded our blood. Then Victor- the first vampire I've ever trusted, ever loved- came to power, and I hoped for peace between our kinds. Only now a new type of monster, Day Walkers, has emerged, and their maniacal leader is threatening to destroy us all, human and vampire alike... moreOur last hope lies with our oldest enemies.When we lost the war with the vampires, our world changed. The Old Family overlords trapped us in a few scattered cities and demanded our blood. Then Victor- the first vampire I've ever trusted, ever loved- came to power, and I hoped for peace between our kinds. Only now a new type of monster, Day Walkers, has emerged, and their maniacal leader is threatening to destroy us all, human and vampire alike.The Old Family Council is stubborn and proud, unwilling to acknowledge the danger. But once I claim my birthright as the last living member of the Montgomery line, they will have to listen to me.Neither fully human nor vampire, I am the bridge between both. Even if I'm not sure where I belong anymore, I know that the only way any of us will survive is if we stand together. less