| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Prisoners of Poverty Women Wage-Workers, Their Trades and Their Lives | Campbell, Helen, 1839-1918 | en | 2010-10-12 | ||||
| Prisoners of Poverty Abroad | Campbell, Helen, 1839-1918 | en | 2009-03-04 | ||||
| The Easiest Way in Housekeeping and Cooking Adapted to Domestic Use or Study in Classes | Campbell, Helen, 1839-1918 | en | Cooking; Home economics | 2005-03-14 | |||
| Women Wage-Earners Their Past, Their Present, and Their Future | Campbell, Helen, 1839-1918 | en | 2005-02-28 |