Oils and vinegars are two of the most essential items in every cook's repertoire. Far more than just a medium for frying or pickling, these liquids play an unlimited number of roles in the contemporary kitchen. This is the definitive guide for all oil and vinegar connoisseurs. It presents an overview of the growing, harvesting and processing of grapes and olives, taking the reader on a tour of vineyards and olive groves in four continents to present a truly comprehensive picture of the growers and producers worldwide. The main section of the book is a detailed directory of oils and vinegars, examining their provenances, flavours and aromas so that every cook can be better informed about the range of top-quality oils and vinegars available to them. Kathryn Hawkins is a home economist and former cookery editor of Women's Own magazine. She is the author of several cookbooks including The Connoisseur's Guide to Herbs and Spices.