The Planet Thieves is the first thrilling installment of a new middle-grade series by Dan Krokos. Two weeks ago, thirteen-year-old Mason Stark and seventeen of his fellow cadets from the Academy for Earth Space Command boarded the SS Egypt. The trip was supposed to be a short routine voyage to log their required spacetime for summer quarter. But routine goes out the airlock when they're attacked by the Tremist, an alien race who have been at war...