This is a great little book, of the pocket variety (119 pages in total).  It’s full title is Why Women Can’t Read Maps and Won’t Stop Talking.

It shows how men and women are different.  It’s full of commonsense advice and scientific facts that are both powerful and humorous. For example:

"Males use only three tones of voice when speaking, compared to a woman’s five tones.  That’s why men often can’t follow womens’ conversations and women say, "Don’t use that tone of voice with me!" when arguing."

It really makes sense of some of the things that we don’t understand between the sexes.  Allan and Barbara Pease are masters of communication and body language and have years of writing experience behind them.