I found the book “Command and Control: Nuclear Weapons, the Damascus Accident, and the Illusion of Safety” much more terrifying.
https://vdoc.pub/download/command-and-control-nuclear-weapon...
I can recommend "Raven Rock" as another good read. How very rational people and be totally irrational. Living near Raven Rock and Camp David for over 50 years, we always assumed that if the missiles started flying, we be toast in a nuclear wasteland.