The Selection meets The 5th Wave in this heart-racing debut duology about a girl competing for a spot on a mysterious mission to the outer reaches of space. The rules are simple: you must be gifted -- you must be younger than twenty-five -- and you must be willing to accept the dangers that you will face if you win. Eighteen-year-old Cassandra Gupta's entire life has been leading up to this-the opportunity to travel to space. But to secure a spot...