Add another dimension to your portfolio with commodities Commodities For Dummies gives you a complete overview of the basics of investing in commodities. Step-by-step explanations, plus the most up-to-date market information and global events, make it easy to invest in the stuff the world is made of. This book helps you identify the most valuable commodities to add to your portfolio, use commodities as a safe haven in shifting economic times, and come out on top. Learn quick,