Why do I feel so unsatisfied? I know, it's because Ms. Armstrong does not finish her YA books. This book rocked- great characters, burgeoning plot excitement, possible love triangle.... Then it ends, no resolution- nada. Where have I seen this before? Oh, yeah. The Darkest Powers series. But when I discovered Darkest Powers all three were out, so it was a little less annoying when it ended halfway through the story.
Oh, well. Worth the read, but I'd suggest waiting until the next book releases, next year so you don't hurt your foot kicking it against the wall when this book ends.