Sixteen days before Halloween, twelve teens enter a haunted house. Susan, Benny, Ella, Heather, Donovan, Alex, Kayla, Julian, Ethan, Michael, Justin, and Zoey. But why is no one else there? They soon realize they were all given a strange invitation. It must be a prank right? That's why the doors are locked, and the place is completely deserted. Wrong. Because soon after entering, Susan dies. As they split up and look for clues, they must escape: but as more people start to die off, they all think to themselves: Will all of us make it out alive?
Werewolves and vampires don't mix, or that's what Kieran Callisto, a seventeen-year-old vampire, has believed all his life - until he falls for the Alpha's son.
*****
When Kieran meets his new classmate, Mason Kane, he bristles with an unexplainable disdain. Soon it becomes apparent why: Mason is a werewolf. But when a fight turns into a sudden kiss that neither expects, Kieran's feelings for Mason turn to attraction in an instant. None of it makes sense - vampires and werewolves are supposed to be mortal enemies, so why does Kieran find Mason so irresistible? He knows that each kiss is dangerous, each bite is unpredictable...