BC Purple A/2C Ben 10 Tourist Trap

This title is part of Bug Club, the first whole-school reading programme that joins books with an online reading world to teach today's children to read. In this Purple-A level Ben 10 book: Ben has the Omnitrix. His biggest enemy, Vilgax, wants it. When some evil Megawatts make trouble in Sparksville, Ben, Gwen and Grandpa have to make a plan. Can Heatblast stop the evil aliens?