Ok, thx to those who said they would like to see it. I guess the next question is how it should work. For instance, lets say there was a "Move to-> List names" menu...
- What should it do if the book is already on two other lists - should it remove them from both?
- What if the book is already on the destination, should it remove it from any source list(s)?
- And what if the book is not on any other list? Should it go ahead and just add it anyway, or do nothing?