Napoleon Hill, author of this 1930s classic, advises about careers, life and love. This book is a wonderful collection of tips – many based on the ideas of Hill’s mentor Andrew Carnegie – that range from

In this book, Robert Kiyosaki had two dads, one rich and one poor. Both provided life lessons as reflected by his account of each man’s character and experience. One was a fearful loser and died owing

In the late 1920s, writer and entrepreneur George S. Clason created a series of simple parables about the supposed financial “secrets of the ancients.” Clason calls these lessons the “wisdom of the ages”