The 5th Wave
By Rick Yancey
16 year old Cassie is one of only a few survivors after four waves of an alien invasions. Her dad was killed and her younger brother, Sammy, was taken away by the military to be put into a boot camp to train him to fight the aliens. After being shot in the leg by a "Scilencer", Cassie is rescued by Evan Walker, a farm boy whose family died during the four waves. After Cassie is healthy again, Evan and Cassise go to find Sammy at a nearby military base. To find out what happens next, you will have to read the book. I really enjoyed this book because it was suspenseful. I would give it 9 out of 10 stars.