Why Men Lie & Women Cry: How to get what you want from life by asking

Why Men Don't Listen and Women Can't Read Maps: How We're Different and What to Do About It

Why Men Don't Listen & Women Can't Read Maps: How to spot the differences in the way men & women think

The Definitive Book of Body Language: How to read others' attitudes by their gestures

The Answer: How to take charge of your life & become the person you want to be