But then she meets Evan Walker, who may be Cassie's only hope for rescuing her brother-or even saving herself. As the onslaught from the Others-the beings that look human and kill anyone they see-continues, Cassie's mission is to stay alone and stay alive. In The 5th Wave, Cassie finds herself in a world devastated by alien attack, desperate to save herself and find her lost brother. Rick Yancey's entire blockbuster bestselling 5th Wave series is now available in a boxed set-great for binge-reading!