Reading Suggestions?

So, I'm halfway to my one hundred books goal, and I realized that I am faced with an interesting conundrum:

my library stack is suddenly tiny!

I've been distracted lately, and I haven't been keeping up on my "must read" list.  So I thought I'd let y'all tell me what to read next!  I recently succumbed to peer pressure and ordered a copy of Fifty Shades, but it hasn't arrived yet.  I need some light summer reading to get through another hot southern summer, but my mind is strangely blank!  Help, dear readers!!

What is your all-time favorite book?  What are some new titles you are anticipating?  What should I read next?