When you go to add a book to a challenge prompt from the book page, it only shows the name of the prompt. Often, people will write the prompt name in the name part and the actual prompt in the description. (For example, in the Get a Clue Readathon, based on the Clue boardgame, the prompt titles may be Dining Room or Ballroom, then the description will be the actual prompt.) I think it would be a good idea to include the first bit of the description in that page so you can easily know which prompt you're actually adding the book to.