A secret. A weapon. A spell. I'm Emily Sanderson, and I'm not an ordinary vampire. My life's been turned upside down more times than I can handle, and all I want is to figure out my newest powers and to keep studying at Mistwood Academy, the school that's become my home. Actually, no. All I really want is to give those powers back. But when Haven Montgomery, my best friend and a powerful witch, offers me a solution, I know things are going to get complicated. Because something about her has changed since the night of the Sapphire Eclipse. I don't know how to help her, and I don't know who to trust. Because if there's one thing I've learned about life at Mistwood, it's that nothing's as easy as it seems.