Massive List of Lesbian, Bisexual, and Queer Female Writers

I saw this  come across my Tumblr feed yesterday, and I thought I'd pass it on. It is by no means exhaustive, or complete, but the world of LGBT literature is often thought of as gay men's lit. This is a good place to start. There are a lot of familiar voices on this list, and a lot of under-appreciated ones as well.