BOOK ONE of School Kids SG. Mark Daley is an ex-vigilante fed up with his life. His days as a sophomore at Woodvale High are spent helping his former commander, Lyle Banister, think up new ways to feed his ego. But all that changes when Mark meets the SG Crew, a group of five rambunctious juniors who teach him how to escape his past.
There's just one problem: Lyle doesn't want to let Mark go, and he'll do whatever it takes to hold his team together. Even if it means starting a schoolwide riot.