If you sing the Wheels on the Bus in your head sometimes because you've heard it so often, then you may have a young listener in your family who likes things that go. This is a pop-up book done to the tune of the Wheels on the Bus but it's all about a train. 'The whistle on the train goes whoo whoo whoo'' You get the idea. Each page pops up to show the train on its journey. Maybe the conductor is collecting the tickets or the gates at the crossing are going ding, ding, ding.