Kenneth Oppel

"The alien invasion of Earth is imminent. But maybe not all the aliens are united. A rebel faction has reached out to Anaya, saying there's a way to stop the larger invastion--a way for humans and hybrids and cryptogens to work together. Can they be trusted? Or is this a trap? It's not even clear if Anaya, Petra, and Seth are united--some of the hybrids think they'd be better off if the aliens won . . . With everything on the line, these three teens...