Who it's right for: Anyone (regardless of orientation or gender) who wants to learn more about sex and sexuality.
Why it's great: Moushumi Ghose, a sex therapist, and Jenoa Harlow, a lesbian actress and activist, cover an eclectic array of sex-related topics. You'll find how-tos for kissing and cunnilingus, anal sex, threesome negotiation, and lots of other things, plus informative, interesting discussions with sex workers and porn stars.