The Plot of the book from Wikipedia page:
The 5th Wave follows 16-year-old Cassie Sullivan as she tries to survive in a world devastated by the waves of alien invasion that have already decimated the population and knocked humankind back to the Stone Age. As one of Earth's last survivors, Cassie is left with just herself and has to learn the hard way to trust no one. Throughout Cassie narrates the whole story as she writes it in her journal. While at high school she had a crush on a popular football player Ben Parish. The Waves were planned attacks used by the Others in their attempt to take over planet Earth.
Announcement: I'm currently planning on release House Trap in paperback format. I will give more information about it later on. I'm also working on another novel, of course this one is a YA thriller/suspense as well. It's in its early draft process so it would be awhile before you get any news from my current project. I will, however, release the title sooner than you think. As for Chockstone Cabin, I have completed it but once i'm done releasing House Trap ( and perhaps its sequel Fiery Trap) in paperback then i would discuss further information on it. Take care and thanks for making the stop at my blog. I hope you visit here again.
P.S. Here is a great picture of the author (Rick Yancey, the person at the center) with two cast of The 5th Wave. You can follow the author at twitter: https://twitter.com/RickYancey. The book sequel, The Infinite Sea, is available anywhere books are sold.