This is a fun way to sell inexpensive books - wrap it up and give a clue to its identity. I saw this one at the library sale and purchased it, hoping for a horror book. The title is H2O and it is about rain that kills - I haven't read it yet, but I'm happy with the concept.
A great idea. I purchased a book wrapped like this in a charity book shop and was so pleased at the thought of unwrapping it to find that it was a book that I already have and read.
@juliedduncan I didn't take a chance at Barnes and Noble, but I decided since the money was for the library I'd take a chance (and then donate it back to the library)