Guardians of Porthaven

In this science-fiction novel for middle readers, just as fifteen-year-old Malcolm prepares to take on the traditional role of Guardian of his city, he learns some shocking truths about his family.|Fifteen-year-old Malcolm Gravenhurst is about to become a Guardian, working with his family to battle the frequent invasions of the robotic klek. All Guardians come from the Gravenhurst family, the only one in the world with superpowers. They are tasked with defending the city of Porthaven, the target of the alien invasion. But when Malcolm learns some disturbing truths about his family, he realizes he may have to choose between his family and doing what's right.