This book is called Witch and Wizard by James Patterson. My favorite part in this book was close to the end when Wisty and Whit were helping a group of teens raid a New Order Hospital. The New Order is an organization that slowly took over the government and now controls the world. The New Order uses these hospitals to hold people with powers and eventually exterminate them. These teens were trying to raid the hospital to help some of the occupants free so they wouldn’t be killed. once they completed this mission, Wisty set herself on fire so that the others could escape. But Jonathan one of the, one of the group members, betrayed them by telling the New Order their plan and blocked off the exit. Wisty is holding them off and Whit finally