Well-researched and chillingly plausible.
If you are someone who, like me, knew that nuclear war would be bad but not exactly how horrible it would be then this is a book worth going through. I listened to the audiobook version. After hearing just how bad it could very well be and just how quickly it could happen I am now one of many voices calling for an end to nuclear weapons and the possibility of a war in which every party involved loses, and the rest of the world too,