Arctic AttackPaperback, 1 September 2009

While researching the Arctic for a school project, ROBIN learns that something is melting the glaciers -- and it's not just global warming! With BATMAN'S help, ROBIN discovers that eco-terrorist RA'S AL GHUL is behind the polar heat wave. To prevent an environmental disaster, the DYNAMIC DUO must brave the icy tundra and stop his evil plan.