The french seem to know how to enjoy life. They have even created their kitchen gardens as works of art. I looked long to find a good book on potagers with pictures of real french gardens after reading "Four-Season Harvest" by E. Coleman. And here they are!
More of a coffee table book of beautiful photos of gardens then a how to/design book. But still full of great ideas that will get you motivated and reworking your garden immediately.
These gardens are very functional and very lovely. Not as structured as others, which I rather liked.