I'm really enjoying the book and it has been very helpful in looking up all sorts of things related to revolvers I own and to revolvers I think I might purchase, etc. A little more obvious to the wife when it's on the kitchen table than looking at a Kindle edition on my laptop, but I just tell her the more info I have the more "focused" I can be in purchases, i.e., suggesting fewer. She's nice about pretending to believe that, lol.