Steven Lee, fifteen-year-old leader of the Zodiac team, wields the awesome power of the Tiger-but now hes missing. So when a high-speed train runs amok in France, its up to the other members of the team to stop it Liam, the powerful Ram Duane, the Pig, who controls information and Roxanne, the fierce Rooster, with her unstoppable sonic power. But can they trust their new member-the former villain called Ox?