This is a first good book I've found on the subject - "Russian Wife: Your Greatest Blessing or Your Biggest Mistake?" by Willian & Julia Rossedahl. Real eye-opener. The guys are a Russian-American couple, so they know all too well what they're talking about. I think many disaster stories would have been prevented if people could read the book and simply get educated. We have to admit that that is the major problem with all of this RW stuff: people get into it without having a slightest idea of what it involves and what it's all about. Try looking for this book at Barnes and Noble or amazon.com if you're interested in RW, it will really help.
Nicky