When Billy joins the Ladderless Window-Cleaning Company, he gets a lot more than a new job. First he makes three new friends, then it´s time to get to work cleaning all 677 windows of the Duke of Hampshire´s house. The Duke is not only the most wealthy man in the country, he´s also the most generous. Can he make Billy´s lifelong dream come true? "A captivating story and a wonderful read-aloud."-- "The Horn Book"