This is a classic in its own right. An interesting read for that alone.I'm still not rich yet though...

This book is a classic one. Originally published in late 1930s, this book provides 13 principles on how one can be successful. Although its title states that it is about being rich, the principles here does not only apply to money but on how to be successful in itself. There are many references in the book that will help anyone a lot.
Since this book was published several decades ago, all featured individuals here are not longer alive. The book is also written in the mood of its time so some readers may find its language a bit different.