The 5th Wave by Rick Yancey.
Published 2013.
***This book contains a few instances of strong language*** The following summary is obtained from Goodreads.
After the 1st wave, only darkness remains. After the 2nd, only the lucky escape. And after the 3rd, only the unlucky survive. After the 4th wave, only one rule applies: trust no one.
Now, it’s the dawn of the 5th wave, and on a lonely stretch of highway, Cassie runs from Them.…