Book excerpt: Completely updated, this practical guide has the information investors need to keep up in the complex, fast-paced, and highly profitable world of options and futures, where everything is in play - from oil to diamonds, poultry to vaccines, franchises to coffee. Provides cutting edge information on energy futures and options. Tools for creating flexible strategies that can move with the times. New information on the solid standbys like livestock, precious metals, and equities. Keyed to the new realities of the global economy, making this book vital for investors at all levels. Highly respected expert author.