Morris College All-Sports Camp has everything twelve-year-old Greyson Gray needs to distract him from his father's mysterious disappearance - intense athletic competition, weird friends, and a pretty girl. But when Greyson stumbles upon a terrorist's sinister plot brewing in the observatory, a place already haunted by a chilling camp legend, he suddenly toils with two dueling worlds - one of lurking danger and mystery, the other of competition and awkward romance. Spurred on by his father's words to do what's good no matter the danger, Greyson and his faithful friends must mount a daring and coordinated heist on the observatory in order to save thousands of lives.… (more)