GURPS Supers School of Hard Knocks

"Invasion of the Super-Teens" From the back of the book: "High school – a time for proms, football and homework. But at Knox High, it's also time for some of the students to try out there new super abilities! They're powerful, confused, and misunderstood. They create destruction and chaos wherever they go. They're hunted by the authorities ... and by dark powers."