By the time I was reading this travel guide some parts of it had been outdated to a large extent. There's a newer edition of 2018 and may be another one will appear soon. So may be it's worth waiting for the latest one if you really want to use it as a source for planning your trip. In my case, I enjoyed the brief historical and cultural review, which is written in an inspiring language. I visited Kazakhstan and Uzbekistan with reference to this guide and I wasn't disappointed. I found that travelling there is much easier and more predictable now, than it was by 2014 (the year of publication), but predictably more expensive.