What role did female philosophers, writers, and scientists play in the Enlightenment? Common historical works do not answer this question; here, women only appear in the margins. When they are mentioned, they always emerge as isolated individuals and, at best, are related to a man who was their role model, mentor, or supporter. It is forgotten that female philosophers also supported, exchanged ideas, and assisted each other. There were discussion circles, networks, and other private contacts that they used to discuss their theories and develop their teachings. And no time was as productive as the Enlightenment.