This sturdy 10-page interactive board book invites kids to pop along as they explore full-color photographs of rescue vehicles that fly, tow, float, and zoom (a rescue helicopter, tow truck, police car, etc.). Poke-a-Dot books help encourage language development, vehicle recognition, and fine motor skills. Patented Pop-a-Tronic technology lets kids one and older discover different popping sounds by poking the dots from the front or the back, with pages raised or flat!