I'd recommend getting an ereader...taking a bunch of books, and lightening your load. I just bought the Nook (well my hubby got it for me for Valentine's Day)
I have read several of Charlaine Harris' books...the Sookie Stackhouse series, and Harper Connelly series of books.
On my Nook now: The Help (reading it, very, very good) The Lost Symbol, Dracula, Alice in Wonderland, Committed, Sarah's Key and The Girl with the Dragon Tattoo. I go to Barnes and Noble website and save books on my "ewishlist" for future...based on what I read in this post, there are a few I will add! When I'm ready for another book, I just download and I'm ready to go...no shopping around the bookstore. Heck, I can shop on my Nook when I need too - they have recommendations as well.
I absolutely LOVE my Nook! The battery lasts for 10 days (in airplane mode) and I can replace it. I love the color screen on the bottom, as I am visual, and do sometimes judge a book by it's cover!
If you plan on travel, this is a great way to go. I'm tired of spending money on books and dragging 4-5 around on a trip, only to leave them behind so I have room in my backpack on the way home.