The Number: What Do You Need for the Rest of Your Life and What Will It Cost?

Do you know what your "number" is? It's the amount you need for your nest egg. Have you saved enough? Can you save enough? The Number offers an intriguing and entertaining tour -- of wealth gurus, life coaches, and financial advisers, and our hopes and fears for the future -- to explore the secrets of the Number. The result is a provocative field guide to your psyche and finances, and an urgently useful book for anyone over thirty.

The Number will help you think about the kind of life you want, and the kind of help you need to achieve it.