I've actually just finished this book and it used the Dilbert material on the last page. The concepts weren't all that new to me, but its a good quick read on investing that can be done in 2 days.

I also recommend this book. To those who are already investment savvy it may seem like common sense. But no one ever told me the simple advice in this book. It also has simple graphs and metrics to show how these techniques will earn more money than if you invest like an average person that doesn't know any better.

'Dilbert's' 9-point financial plan worthy of economics Nobel - MarketWatch