"Press Here! Kama Sutra for Beginners"
"The Mistress Manual"
"The Big Book of Submission Vol. 2"
"The New Kama Sutra"
"Every Body: An Honest and Open Look at Sex from Every Angle"
"Slow Pleasure: Explore Your Pleasure Spectrum"
"Come Together: The Science (and Art!) of Creating Lasting Sexual Connections" by Emily Nagoski
"A Quick & Easy Guide to Asexuality"
"Queer Sex: A Trans and Non-Binary Guide to Intimacy, Pleasure and Relationships"
"Trans Sex: A Guide for Adults"
"My Pleasure"
"Big Book of Domination"
"Anal Sex Basics"
"Playing Well With Others"
"Trans+: Love, Sex, Romance, and Being You"
"Big Book of Bondage"
"A Quick & Easy Guide to: Consent"
The Threesome Handbook: A Practical Guide to Sleeping with Three
"Spanking for Lovers"
"Bang! Masturbation for People of All Genders and Abilities" by vic liu
Hot and Unbothered
“I Love Orgasms: The Second Coming“
'Let's Talk About It: The Teen's Guide to Sex, Relationships, and Being a Human" by Erika Moen
"Vagina Problems: Endometriosis, Painful Sex, and Other Taboo Topics"