Book excerpt: This is the first of its kind: an insider's food guide to that gourmand's paradise, the Napa Valley. Author and longtime resident Lori Lyn Narlock goes behind the scenes to discover where chefs shop, the best places to take a cooking class, or where to get a grapeseed oil massage. With complete details on the where, when, how, and how much, plus dozens of artful black-and-white photographs, this indispensible guide for food lovers even includes 50 recipes honoring the region's local specialties. It's a mouthwatering roster of the best that Napa has to offer.