Author: Dr. Ruth Westheimer. ISBN: 1-56884-384-4. UPC: 9781568843841/51699. 440 Pages. The bestselling guide to a rewarding sex life and a deeper relationship. Looking for the straight facts on sex? In this friendly, authoritative guide, renowned sex therapist Dr. Ruth gives you the latest on everything from oral sex and popular positions to new methods of birth control. She also debunks sex myths and covers new therapies to manage low libido, overcome sexual dysfunction, and enhance pleasure. BONUS: Get 25% Off both “for Dummies” books if buy other @ 41065879. Thank you for looking at my post. I check my emails 1-2 times daily, but may be delayed due to health conditions, which require me to visit hospital.