Voluntary Ejaculation and Male Multiple Orgasms

Marathon Sex: Incredible Lovemaking Experiences Hotter and Longer Than You've Ever Done It Before

Soul Sex: Tantra for Two

Female Ejaculation: Unleash the Ultimate G-Spot Orgasm

The One-Hour Orgasm: How to Learn the Amazing "Venus Butterfly" Technique

Nina Hartley's Guide to Total Sex

The Orgasm Loop: The No-Fail Technique for Reaching Orgasm During Sex

Red Hot Touch: A head-to-toe handbook for mind-blowing orgasms

Clit-ology: Master Every Move from A to G-Spot to Give Her Ultimate Pleasure

365 Sex Positions: A New Way Every Day for a Steamy, Erotic Year

How to Give Her Absolute Pleasure: Totally Explicit Techniques Every Woman Wants Her Man to Know

Fabulous Foreplay: The Sex Doctor's Guide to Teasing and Pleasing Your Lover

Oral Sex That'll Blow Her Mind: An Illustrated Guide to Giving Her Amazing Orgasms

Sextasy: Master the Timeless Techniques of Tantra, Tao, and the Kama Sutra to Take Lovemaking to New Heights

Make Over Your Sex Life...Tonight!: Hot, Fast, Erotic Fixes...And Sensuous Stories to Get Things Started

Sex Position Sequences: From Erotic Start to Spine-Tingling Stretch to Mind-Blowing Finish

Oral Sex You'll Never Forget: Toe-Curling Techniques and Positions for Him and Her

The Many Joys of Sex Toys: The Ultimate How-to Handbook for Couples and Singles

Pleasure: A Woman's Guide to Getting the Sex You Want, Need and Deserve

The Ethical Slut, Third Edition: A Practical Guide to Polyamory, Open Relationships, and Other Freedoms in Sex and Love