The Wines and Domaines of France by Clive Coates MW
In this six hundred page tome you encounter an encyclopedic examination of the entirety of french winemaking in the year 2000. One might think that that wouldn't be enough room to cover all of france but Mr. Coates does a great job. The book is divided into eleven sections with forty maps The maps are some of the best I have seen covering the wine regions of france and they also show the locations of famous estates. One of the ways I like to solidify my knowledge of wine regions is to trace maps so that I can really spend some time getting immersed in the geography of the region.