Feel Like Doing a Couple of Good Deeds?

So I was over at Amazon checking a publication date, and I noticed that Mel Keegan's books are basically untagged. You know, the Mel Keegan who's putting all that time and energy into making the GLBT Bookshelf a great resource -- both for readers and writers? I have no doubt Mel has zero time to be tagging his own work. I don't think Amazon's even his main venue, but it's a useful promo tool (Amazon, I mean) so I started tagging his titles, but then it occurred to me that I'm actually suppose...