Metropolis GroveThe big city is full of Superman sightings, but here in Metropolis Grove? Every kid in this suburb knows that he's not real except newcomer Sonia Patel, who convinces her friends Duncan and Alex to believe! Look, up in the sky! The big city is full of Superman sightings, but here in Metropolis Grove? Every kid in this suburb knows that he's not real except newcomer Sonia Patel. She'd hoped that having a full summer in her new house would let her make