The Dark Series. Book 2: Dark Life (on hold)
When Kayla finds that Malachi is a vampire, she was obviously shocked and confused but managed to keep it a secret until her family heard her talking to herself. They already knew he was a vampire because they too are supernatural but Kayla never she was until they tell her shes not 100% human also. They give her all information about Gates. Back in the 1800s, Gates was a town where creatures came to live. Vampires, Werewolves, Hybrids, Fairies, Pixies, Ogres, Giants, Witches/Wizards, Shape Shifters, Monsters, Gouls, etc. Humans were oblivious. Kayla soon finds out what her true calling is and she is terrified. She now realizes that shes been living a dark life.