I knew this book was not 100% what I needed in advance since I could check its content on Amazon, but it was so difficult to find english (or other languages appart from french) books on this cycle route that I had no choice left. Even so, it really was not worth it. The stages are very poorly described, scarce mentions of places to visit outside main towns, just a bunch of lodging places mentioned on a route that has many (till Nantes, that is)... But what is worse is the fact that the maps provided are completely useless. All in all, once in Orleans I bought a french guide and although my french is not up to the test, the maps on that one really helped saving our trip.
The best I can say about this guide is that it is not heavy, so I didn't have to suffer carrying it around for no use at all.