What books have I missed?

I'm a self-described reader...I just LIKE to read.  That being said, I hate buying most new books, and rarely have time to browse at the library, so I spend a lot of time either reading new things by my favorite authors (because I can almost guarantee I'll like them), or re-reading favorite books.  I do a LOT of re-reading.  A LOT.  No, like twice the amount you probably think.

So, I know I've missed a lot of great books in the past year or two, because I haven't been able to bring myself to buy a book at brand new prices, etc.  And I usually bookmark, or star in reader, book review posts so that I can go back to look them up at the library later -- and then I rarely do.  This is where you come in.

I need to know what books I've missed.

Some books I HAVE read:

• The Hunger Games trilogy
• Harry Potter (not new, but just in case you wondered)
• The Book Thief (eh, I think I'm almost done with it, but I keep having to force myself)
• The Red Tent (eh)
• Water for Elephants (eh)
• The Sleeping Beauty by Mercedes Lackey ( I like almost all of her stuff)

So, I know you all are readers.  Tell me what I've missed?  Divergent?  what else?