Union Maids Not Wanted offers a comprehensive investigation of why the most populous group of the female workforce, domestic workers, was unable to establish long-lasting, powerful unions as have other groups of laborers. The author chronicles the number of colorful yet failed attempts at organization throughout the period of 1870-1940, analyzing the factors which worked together to prevent successful unionization. She systematically examines the psychology and nature of domestic work, union rejection of domestic laborers, employers' opposition to organization, and the frequent disagreements among the domestics themselves. Finally, she demonstrates how these factors affected the orientation of domestic workers to the organized labor movement as a whole and as a force within their own ranks.