Having read a fairly glowing review of the book "The AK-47" by McNab on another like-minded forum, I purchased a copy at my local Borders Books. The overall review I read gave it 4 stars and was very positive. My take is that it has very little useful information if what you want is an insightful Operator's Handbook.
First major gripe, which was identified in the other review but is wayyy worse than expected, is the wildly inflated hype about the spread of AKs and their destabilizing effect on third world countries. It is really quite breathless, you would think we were talking about thermonuclear devices or something, not small arms. It is especially overwrought considering that the spread of AKs is not particularly destabilizing, ie any more so than the wide circulation of M-16s, etc.
Second is the complete lack of useful information about operation. Some passages, like for instance the convoluted description of the lack of a bolt hold-open feature, led me to wonder if the author ever really fired an AK, or whether he just relied upon published material.
Just my opinion, no commercial interest one way or the other, best regards to the group,
Tim