Dump Truck Dash - Busy Wheels Author:Peter Bently Up and down, here and there, busy wheels are everywhere! Beaver and Dumper Truck are busy moving heavy loads for the new town hall. But it starts to rain, and the town might flood ? can Dumper Truck help? Each story in the Busy Wheels series features a popular vehicle as the central character and involves a group of animal characters in supporti... more »ng roles. A detailed spread on different parts of the vehicle helps children understand how a dump truck does its job and familiarizes them with vehicle vocabulary and noises.« less