Cold Fury is a good book for anyone who likes action. It's about Sarah Jane Rispoli, a sixteen-year-old girl who loves boxing. When Sarah goes to prom at her school, she returns to find her family missing, her house ransacked, and her dog beaten up on the ground. But Sarah Jane discovers clues left by her father, leading her to a briefcase full of money, a gun, and a notebook holding the key to "Ultimate Power." Sarah Jane finds herself being pursued by an assassin, cops, and her uncle who's trying to steal the notebook. She soon learns her family is deeply embedded into the Chicago Outfit, or the Mob, and is on a mad chase to stay alive and find her family.