Wall Street is a funny business. All you have is your reputation. Taint it and someone else will fill your shoes. Longevity comes from maintaining that reputation.

Ask Jack Grubman, the All-Star telecom analyst from Salomon Smith Barney; uber-banker Frank Quattrone at CS First Boston; Morgan Stanley's Mary "Queen of the Net" Meeker; or Merrill Lynch's Henry Blodget.

Well, they probably won't tell you anything. But have I got some great stories for you.

Successful hedge fund manager Andy Kessler looks back on his years as an analyst on Wall Street and offers this cautionary tale of...

A brilliant investor, a born raconteur and an overall smart-ass, Andy Kessler pulls back the curtain on the world of hedge funds and shows how the guys who run big money think, talk and act.

Following on the success of Wall Street Meat, his self-published book on the lives of Wall Street stock analysts, Andy Kessler recounts his years as an extraordinarily successful hedge fund manager. To run a successful hedge fund you must have an investing edge -- that special insight that allows you to reap greater returns for your clients and yourself.

A quick study, Kessler gets an...

Best-selling author Andy Kessler ties up the loose ends from his provocative book, Running Money, with this history of breakthrough technology and the markets that funded them.

Expanding on themes first raised in his tour de force, Running Money, Andy Kessler unpacks the entire history of Silicon Valley and Wall Street, from the Industrial Revolution to computers, communications, money, gold and stock markets. These stories cut (by an unscrupulous editor) from the original manuscript were intended as a primer on the ways in which new technologies develop from...

You get sick; you go to your doctor. Too bad. Because medicine isn't an industry, it's practically witchcraft. Despite the growth of big pharma, HMOs, and hospital chains, medicine remains the isolated work of individual doctors--and the system is going broke fast.

So why is Andy Kessler--the man who told you outrageous stories of Wall Street analysts gone bad in Wall Street Meat and tales from inside a hedge fund in Running Money--poking around medicine for the next big wave of technology?

It's because he smells change coming. Heart attacks, strokes, and...

The era of easy money and easy jobs is officially over. Today, we're all entrepreneurs, and the tides of change threaten to capsize anyone who plays it safe. Taking risks is the name of the game-but how can you tell a smart bet from a stupid gamble?

Andy Kessler has made a career out of seeing the future of business, as an analyst, investment banker, venture capitalist, and hedge fund manager. He evaluated the business potential of the likes of Steve Jobs and Michael Dell before they were Steve Jobs and Michael...