"How Much is Enough to Retire?" helps you find your "right" answer to this important question. If you're thinking about retiring, even in some distant future, you need this book. "How Much…" will help you figure out the retirement income you'll need. When you know what you'll need, you can stack it up against sources such as Social Security, Pensions, and Annuities. Then, you can determine how much to save to make up the difference. The book explains two methods of estimating retirement income. Both are better than common rules of thumb. It'll also help you develop a personal savings plan to get you to "your number".