The book focus on how the rich use LEVERAGE. It explain how the rich uses other to make them rich. That is why the rich get richer and the poor get poorer.

More importantly, anyone can use that leverage also. Even if you don't have any money.

The book also focus on WHY you want to be rich rather than HOW you can be rich. It explain that even he tells how you can be rich usually most them just fail to do so because they don't want to rich.