In this look at financial luck, hedge fund manager Taleb (Dynamic Hedging) addresses the apparently irrational movement of money markets around the world. Using his own investing experience and examples of others' successes and disappointments, he discusses theories like Monte Carlo math (easy; considered cheating by purists) and the concept of Russian roulette. Taleb tells interesting, well-wrought stories about individual behavior: "While Nero has succeeded beyond his wildest dreams, both personally and intellectually, he is starting to consider himself as having missed a chance somewhere." While serious investors and mathematics enthusiasts will be intrigued, readers looking for practical investment strategies will be disappointed by this rambling intellectual discourse. Tables. 40,000-copy first printing; $150,000 marketing budget.

Nassim Nicholas Taleb spent two decades as a risk taker before becoming a full-time essayist and scholar focusing on practical and philosophical problems with chance, luck, and probability. His focus in on how different systems handle disorder.

He now spends most of his time in the intense seclusion of his study, or as a flâneur meditating in cafés. In addition to his life as a trader he spend several years as an academic researcher ( Distinguished Professor at New York University's School of Engineering, Dean's Professor at U. Mass Amherst).