Hélène Metzger was a French historian of chemistry and a philosopher of science, whose work remains influential today. Her independence and drive brought her great recognition, despite the lack of credibility given to her as a woman.

Jacqueline Mesnil-Amar struggled between her allegiance to French culture and her identity as a Jewish person. In her published journal, she perceptively documented the abandonment of French Jews during the Holocaust and the struggles of assimilated French Jews.

Rosa Luxemburg was a socialist revolutionary known for her critical perspective. Born in Poland, Luxemburg had become an important figure in the world socialist movement by 1913. She argued against Lenin’s hierarchal conception of party organization, and against revisionism. Luxemburg was internationalist in orientation and unflinchingly dedicated to a radical democratic vision.

Frustrated with the way math is taught in schools, Lillian R. Lieber created unconventional, popular books to excite young readers and incite their curiosity.

Estelle Liebling was a talented opera singer who performed at the Dresden Royal Opera House and the Metropolitan Opera and toured through the United States and Europe. She trained popular and Metropolitan Opera singers at her studio in New York for fifty years and wrote books on vocal training and compositions for piano and voice.

Fanny Lewald was a successful and respected writer in nineteenth-century Germany. She established a salon in Berlin and became tremendously productive, writing novels, essays, and articles. In her influential autobiography, she argued for the emancipation of women. Lewald believed that women’s professional work was the basis of their liberation.

Flora Lewis was an American journalist whose insightful reports and commentaries helped explain some of the most significant international events of the second half of the twentieth century to millions of readers. At a time when women’s voices were rarely heard in journalism, Lewis was a trailblazer and a role model for an entire generation.

Anne Lapidus Lerner is a pioneering scholar of Jewish women’s studies and was the first woman vice chancellor of the Jewish Theological Seminary. Lerner has established and fostered a long-lasting legacy through the teaching and mentorship of generations of students and dedication to Jewish learning. In 2017 she was awarded the Mathilde Schechter Award by the Women’s League for Conservative Judaism.

For decades, Annie Leibovitz and her camera have exposed to the public eye subtleties of character that lay beneath the celebrity personae of rock stars, politicians, actors, and literary figures. As chief photographer for Rolling Stone magazine, she fueled the American fascination with rock ’n’ roll dissidents in the 1970s; in the 1980s and 1990s, she captured the essence of the day’s great cultural icons with her work for Vanity Fair.

Ewa Kuryluk is an author, writer, essayist, artist, and art historian. Born in Poland, she did not know for a long time that her mother was a Jew and a member of the underground whose survival had been facilitated by her future husband. Kurlyuk has published in the field of art history, produced art held by museums around the world, and written poetry and novels.

Barbara Kruger creates conceptual art that pushes audiences to question assumptions about gender, violence, patriotism, and their relationship to the media. Kruger has exhibited in galleries and museums in the United States and Europe. Perhaps more significantly, she has brought her art to such urban public spaces as bus stops, subway stations, and billboards.

Hanna Krall is one of the most important Polish-Jewish writers and reporters. A Holocaust survivor, she portrays in her own extremely concise manner the vicissitudes of other survivors, rescuers, and perpetrators. Krall has been internationally recognized and her works have been translated into fourteen languages.

Berlin-born Gisela Konopka built an international reputation as a group social worker and expert on youth issues. Lauded for her involvement in the rebuilding of social services and education in post-war Germany and beloved by her students at the University of Minnesota, Konopka received more than 42 awards in her lifetime.

Born in Breslau, Hedwig Kohn was one of the early woman pioneers in physics. After a narrow escape from Nazi Germany, she went on to teach at Wellesley College and pursue independent research at Duke University in the field of flame spectroscopy, measuring absorption features of atomic species in flames.