Writer's Block: Best book ever!

Is there any book you can read over and over again without ever getting sick of it? Do you discover something new every time you read it?

Right now I can't seem to STOP reading it (or them to be exact).  Robin Hobb's Farseer's trilogy and her Tawny Man trilogy.  She has written one of the most interesting characters I have ever read about and I literally can't get him (or as some people believe, her) out of my head.
  
I have tried going on to other books but keep going back to the tales of FitzChivary and the Fool. I just hope Robin changes her mind, or finds another story about the Fool.

Their images are in my avatar.....