Melanie Klein was a pioneer in the psychoanalysis of children and inventor of the “play technique.” She contributed important insights regarding the treatment of individuals suffering from psychosis and personality disorders. Born to a Jewish family in Vienna at the turn of the century, she later lived and practiced in Budapest, Berlin, and London.

Blanche W. Knopf made the publishing firm she shared with her husband one of the most respected in the world, bringing some of the greatest American and European thinkers of the twentieth century to an American audience.

Sarah Kofman was a French Jewish philosopher and professor who published many books on Freud, Nietzsche, Rousseau, and more.

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.

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.

Joyce Kozloff is an internationally recognized painter, public muralist, and feminist whose long-term passions have been history, culture, and the decorative and popular arts. One of the founders of the pattern and decoration movement, Kozloff is dedicated to creating her own work and giving the folk art of women of color a voice. Kozloff is known as one of America’s more original and engaging artists.

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.

Born in Russia but educated in Switzerland, Anna Kuliscioff became one of the key figures in Italy’s early socialist movement and was a feminist advocate who concentrated on poor women’s issues. In her later life, she helped publish a socialist periodical and hosted a prominent salon, often with her partner Filippo Turati.

For over forty years, the Ann Landers advice column—written by Esther Pauline Friedman Lederer—helped lovelorn teens, confused parents, couples on the brink of divorce, grieving widows, and a myriad of others who were in need of counsel. Translated into over twenty languages, Ann Landers reached millions of readers with her clear, witty and sometimes sarcastic column.

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.

Although essentially a product of the revolt against High Victorianism, as well as of Edwardian and pre-War social mores, Ada Leverson remained attuned to the latest cultural trends, and was quite a prominent figure in the literary and artistic circles of the twenties. Her stylish and pleasurable novels afford invaluable insights into the human comedy and the English society of her day.

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.