As one who has lived very close to this subject for nearly half a century, I find 'Under the Cloud' by R.L.Miller THE most exhaustive and comprehensive examination of our atmospheric nuclear testing program I have ever found. It's a facinating read, I've read it cover to cover, every single word, at least twice. The extensive fallout maps,the juxtaposing of 1950's social factors alongside the myriad of events (shots) provides the historian as well as the curious, with an insight not only to what we did,but why we did it. 'Under the Cloud' will make you feel like you're huddled in the trench 7000 yards from Ground Zero or having a cocktail in 'Doomtown' waiting for Apple II. If you only read one book on our Nuclear Testing Program, or can only have one book on this subject in your library,EVER, make sure it's 'Under the Cloud'. Order it now, but be advised,you're not going to put it down until the last page.