Superhero Squad

Aurora Beam is finding this saving-the-world lark isn't all its cracked up to be. World-famous overnight after she foiled the Blackout Burglar's plot to steal a precious stone, she's living in the full glare of the media's flash bulbs: everyone wants a piece of the coolest new superhero in town. When she attends a global gathering of superheroes, will she find support from new friends who know exactly what she's going through? Or will there be rivalries and sabotage to deal with? And what on earth is Grandma Beam - who Aurora thought was running a home for retired alpacas deep in the countryside - doing turning up at this top-secret summit?