Wine can be complex or simple but several books can help clear any confusion.
The global market for wine is similar to a waterbed — when sales go down in one area, such as bottles costing over $30, they go up in another such as sales of $15 bottles.
For consumers looking for popular wines under $15, the latest edition of Robin Goldstein’s and Alexis Herschkowitsch’s “The Wine Trials for 2010” may help.
Full story: Confused about wine? Books may help | Reuters.