Love Coupons For Him: 60 Sexy, Naughty & Romantic Love Coupons For Boyfriend or Husband | Perfect Valentines day, Anniversary or Birthday Gift For Him (Love Coupon Books)

Your Brain on Porn: Internet Pornography and the Emerging Science of Addiction

Passionista: The Empowered Woman's Guide to Pleasuring a Man (Kerner)

Bonk: The Curious Coupling of Science and Sex

Coping with Erectile Dysfunction: How to Regain Confidence and Enjoy Great Sex

The Penis Book: A Doctor's Complete Guide to the Penis--From Size to Function and Everything in Between

Man Overboard!: A Medical Lifeline for the Aging Male

Testosterone for Life: Recharge Your Vitality, Sex Drive, Muscle Mass, and Overall Health

Self-Love Workbook for Men: Recognize Your Worth, Build Self-Confidence, Overcome Self-Doubt, and Embrace Who You Are (Mental and Emotional Wellness for Men)

Mayo Clinic on Incontinence: Strategies and treatments for improving bladder and bowel control