I just read What's He Really Thinking? How to be a Relational Genis with the Man in Your Life by Paula Rinehart. It is a book that takes the time to teach you what a man has on his mind and why. There are many cliches that are somewhat truths but this book further explains why you man says or doesn't say what he is thinking. All that is good but Paula takes it a step further to let you know why they react certain ways and what they struggle with.
If you are struggling to understand a man in your life whether it is a spouse, son, father, brother or co-worker this might be just what you need to understand why he does what he is doing. Paula is an easy author to follow and she keeps the subject entertaining with plenty of real life examples.