This new series of guides to the world’s finest wines and producers is presented by the editorial team at The World of Fine Wine,  one of the most authoratative periodicals in wine today.  They are only ‘field guides’ in that they are concise and portable, but they are very weighty in content.  Two of the guides recently published by UC Berkeley Press are The Finest Wines of Tuscany and Central Italy by Nicolas Belfrage, MW and The Finest Wines of Champagne by Michael Edwards.  The Finest Wines of Bordeaux written by James Lawther, MW is currently expected …