Colorado Parks & Wildlife Research Library

Ages 18 months and up. In rhyming text, Bulldozer and all his construction friends work together on the construction site, making lots of noise throughout the day. Sound panel attached to extended inside back cover is keyed to illustrations and text and produces sounds when buttons are pressed.

In rhyming text, Dump Truck and Cement Mixer have a colorful day at the construction site underneath a bright blue sky, pouring loads of gray concrete and moving brown loads of rocks up to the white moon night

In rhyming text, Crane Truck works at the construction site with loads both heavy and light, big and small, helping his construction friends.

Told in rhyming text, seven new road-building machines set out on a job--building, rolling, paving, and painting a brand new road.