A Room of One's Own is an extraordinary, beautifully written, poetic little book. It's based on two lectures on women and fiction that Woolf gave in Cambridge in 1928, and it's quite unlike the other great feminist polemics - or in fact anything else at all.
Woolf imagines for us, in a novelistic stream of consciousness, two days in which she wanders around "Oxbridge" and the British Museum, and browses through everything ever written about or by women. Why was there no female Shakespeare, she ponders? She imagines what life would have been like for a brilliant sister of Shakespeare - and finds the woman killing herself in her prime.