A few hours after the sun had set and the chill of night kicked in, the rest of our guests showed up.

Tristan and Holly stepped inside toting a cooler full of blood bags, which I eagerly took to the icebox in the garage. My reserved half-sister looked elegant as ever, wearing a midnight cocktail dress that somehow seemed to blend in perfectly. Her hair was identical to my own, falling down her back in long dark waves, only it was pinned back with a single crimson bow.

She smiled shyly at everyo