14 Books That Will Improve Your Sex Life, According to Experts. Teresa Flores and Emily Bond
Beyond Satisfied. Kenneth Play
Mating in Captivity. Esther Perel.
No More Mr Nice Guy. Robert Glover
Tantric Sex for Lovers. Diana Richardson & Michael Richardson
The Masculine in Relationship. G. S. Youngblood
The Multi-Orgasmic Man. Mantak Chia & Douglas Abrams
The New Topping Book. Dottie Easton & Janet W. Hardy