Ladies in the laboratory. 4 vols. 1: American and British women in science, 1800-1900: A survey of their contributions to research. 2: West European women in science, 1800-1900: A survey of their contributions (2004). 3: South African, Australian, New Zealand, and Canadian women in science: Nineteenth and early twentieth centuries (2010). 4: Imperial Russia's women in science, 1800-1900: A survey of their contributions to research (2015).