A story about finding your passion—and jumping aboard!

Do you know that feeling when you discover something amazing? Gus has that feeling. When Gus and his family go on an outing and take the city bus to get there, Gus realizes he LOVES the bus. And from that moment on, Gus learns everything he can about buses and tries to turn every outing into a bus outing. Finally Gus gets the chance to ride a bus in The Big City—and gets the chance to show off what he knows.