Badness of Ballydog

Something is coming something big. May knows it, but no one will listen to her. She is an outcast due to her odd ways and freakish ability with animals. Andrew knows it, but he has his position as gang leader to maintain. Ewan knows it, but what can he do? The sea creature is the biggest living thing on the face of the earth. And it won't stop until it has destroyed Ballydog. Can three teenagers save the baddest town in the world from its fate? Is it even worth saving?