Marshall T. Trowel and Family - Concrete - Work Hard. Work Together.

Written to get kids excited about the construction trades, Marshall T. Trowel and his family of tools demonstrate the necessary teamwork needed to pour a new driveway. Children will see the value of working hard, working together, and the satisfaction of a job well done. A portion of the proceeds will go toward tornado relief and the Marshalltown High School vo-tech program.