Timeless business acumen
P. T. Barnum, entertainment pioneer, knew how to make money and how to keep it -- by wisely investing and knowing to spend less than what's earned. It's really nothing people shouldn't know, and this is exactly why this read is so highly recommended -- because no one, in this day and age, can afford not to know how to best keep ahead of debt and assorted financial rainy spells. Solid advice, written from a hands-on perspective, with very little in the way of "dated" information. Read and re-read to keep your head over your shoulders when deciding how to employ your money.