I bought this a couple of years ago from their website http://www.travellingtwo.com
and a couple of days ago I received an email from them telling me that I was entitled to download the new updated edition for free. I did so and it is absolutely excellent. The focus is primarily on lengthy tours but the advice is equally applicable to shorter jaunts.
Agreed - I have just read the updated edition and it's even better than the first.
I know this might sound like a cliche, but if you buy this ebook I don't think you will need to buy another practical book on touring again.
IMPORTANT: I'd recmmend that folk buy the book direct from travellingtwo as pedalsheep did.
Apart from (presumably) more money going to the authors, the updating system works far better when buying direct than through Amazon.
In addition to the ebook format you also get a PDF.
Also a fair chance that more tax will end up in the public purse as well so a win win.