Pat_Califia--Virginia_E._Johnson

Patrick Califia (born 1954; formerly also known as Pat Califia and by the last name Califia-Rice) is an American writer of non-fiction essays about sexuality and of erotic fiction and poetry. Califia is a bisexual trans man. Prior to transitioning, Califia identified as a lesbian and wrote for many years a sex advice column for the gay men's leather magazine Drummer. His writings explore sexuality and gender identity, and have included lesbian erotica and works about BDSM subculture. Califia is a member of the third-wave feminism movement.