There are plenty of excellent books on the market on the subject of marriage, but there are pitifully few quality books that address the issue of sexual intimacy. After wading through scores of books on the subject, here are my favourites:

Restoring Passion

1. The Kosher Sutra: 8 Sacred Secrets to Reigniting Desire and Restoring Passion for Life
2. Mating in Captivity: Unlocking Erotic Intelligence
3. Passionate Marriage: Keeping Love & Intimacy Alive in Committed Relationships

Sexless Marriage

1. Sex-Starved Marriage: Boosting Your Marriage Libido
2. Sex-Starved Wife: What to Do When He’s Lost Desire

Technique

1. She Comes First: The Thinking Man’s Guide to Pleasuring a Woman

The Science of Sex

1. The Brain in Love: 12 Lessons to Enhance Your Love Life
2. Bonk: The Curious Coupling of Science and Sex

Sex & Faith

1. Sex God: Exploring the Endless Connections Between Sexuality and Spirituality