Dorothy L. Sayers is now famous for her Lord Peter Wimsey and Harriet Vane detective series, but she was equally well known during her life for an essay asking "Are Women Human?" Women's rights were expanding rapidly during Sayers's lifetime; she and her friends were some of the first women to receive degrees from Oxford. Yet, as historian Mo Moulton reveals, it was clear from the many professional and personal obstacles they faced that society was not ready to concede that women were indeed fully human.

Dubbing themselves the Mutual Admiration Society, Sayers and her classmates remained lifelong friends and collaborators as they fought for a truly democratic culture that acknowledged their equal humanity. A celebration of feminism and female friendship, The Mutual Admiration Society offers crucial insight into Dorothy L. Sayers and her world.