I have not read "Guns" because, unfortunately, I do not have a Kindle. However, I just read Mr. King's article published in The Guardian entitled "Why the US must introduce limited gun controls," and I thought it was the most intelligent, balanced piece I have read about the subject so far.
What I find striking about a lot of these instances of horrible violence is that the perpetrators are often on some of the same mood/psychological drugs. I have read many pieces about this, but I am dying to read Mr. King's take on this subject. I respect him greatly as an author and if he should ever undertake this subject, I am sure it would be thought provoking, interesting, well written, balanced, and eloquent.