"Am I nuts? I love the idea of putting my personal library in Dewey Decimal order LOL :-) What the heck. I love to know exactly where to find things when I want them. Like when I was on vacation in Durango and my friend Candace called and wanted to know if she could borrow my book on healing mandalas. I told her it was the fourth book from the end on the first shelf in the middle bookcase!