"Bang! Masturbation for People of All Genders and Abilities" by vic liu
"Playing Well With Others"
"Trans Sex: A Guide for Adults"
"Queer Sex: A Trans and Non-Binary Guide to Intimacy, Pleasure and Relationships"
"Awesome Oral: The Erotic Couple's Playbook"
"The Ultimate Guide to Sex and Disability"
The Threesome Handbook: A Practical Guide to Sleeping with Three
"Spanking for Lovers"
“I Love Orgasms: The Second Coming“
"The Bondage Playbook: 31 Must-Know Knots and Ties for Bondage Beginners"
"Bondage Basics"
"The Ultimate Guide to Bondage"
"Unspeakably Erotic" - Lesbian Kink
"More Shibari You Can Use: Passionate Rope Bondage and Intimate Connection"
'Let's Talk About It: The Teen's Guide to Sex, Relationships, and Being a Human" by Erika Moen
The Ultimate Guide to Threesomes
"The Ultimate Guide to Fellatio"
"The Sexually Dominant Woman"
"Thriving in Non-Monogamy an Ethical Slut's Guide: Overcome Jealousy, Enjoy Sex, and Honor Yourself"
"Big Book of Submission" (Vol. 1)
"Kama Sutra Nights: 64 Classic Sexual Positions for Couples of All Kinds"
"Kink Curious: A Guide to Exploring Your Kinks, Dispelling Shame, and Staying Safe"
"Cowboy Kama Sutra: 64 Sex Positions for You and Your Pardner"
"Steamy Sex Games: A Naughty/Nice Playbook for Adventurous Couples"
