THEY KNOW TOO MUCH Want to know a secret? UFOs-they're not from outerspace. They're time machines, sent here from the future. And aliens? They're really Omegas: super-soldiers, genetically engineered to be stronger, faster, smarter . . . and pure evil. First they turned against their human creators, taking over Earth. Now they're coming after us six kids. THEY'VE GONE TOO FAR Why us? Because we've seen the future-and now how to change it. We just...