Search Science Fiction and Fantasy Database by "Gay," "Race," "Disability," and Many Other Diversity Tags

All Our Worlds: A Database of Diverse Fantastic Fiction.
The webmaster's description follows.
"Welcome to my database of science fiction and fantasy books that demonstrate diversity in sexuality/gender, race, disability, and other aspects. My hope is that this will both promote existing but less well-known books, and inspire authors to write more and publishers to make them available. I feel