This book is full of books

I'm looking at Kindle accessories, thinking about a cover for my Yuletide present. Right now I'm leaning toward repurposed books, something like I think Roisnoir would come up with. I'm leery of things that would cover the keyboard, or insets that would make clicking the 'turn page' buttons inaccessible, and I'm looking for suggestions from either Kindle readers or artists or Kindle artists.