Needing a new name... and other issues

So I've mostly managed to get my bookshelf images up and running. They're not perfect... In fact there's two glaring (to me anyway) imperfections in each of them and I'm really not sure what tool (in photoshop) I can use to fix it. Can anyone else see the issue? Does anyone have some amazingly simple way to fix it?

I've also discovered today that there are other apps available - more than just the one I originally tried and disliked so much (which I think has the most negative reviews :P) - which do similar things. Including one called "MyLibrary". Which makes me think the name Alex and I came up with is a *little* too close. So we may need a new name.  Any suggestions?