A couple of weeks ago a friend told me about a pretty cool App she found on Pinterest. It's called BooksApp. Go download the app.... you're welcome.

BooksApp Screenshot

Once you have the app installed, you can scan the bar code on your books and the app catalogs them for you. Then when you take your weekly occasional trip to the used bookstore you know what you have sitting on your shelf and don't re-buy books you already own. again. for the 3rd time. Not that I've ever done that.

Every once in a while I scanned a book and it couldn't find it, so then I had to enter it manually, but overall I really like this app.