Option Volatility & Pricing Workbook: Practicing Advanced Trading Strategies and Techniques 1st Edition

Great Workbook! Sheldon Natenberg is the best.

The chapters are out of order, multiple typos and formatting errors. Most of the problems are worthwhile, but this looks like it was an afterthought by the publisher and put together by an intern. I do not recommend as you will spend as much time sorting the chapters deciphering the typos as you will learning from the challenging problems.