JK Rowling announces title of first adult novel

Author JK Rowling has announced her first adult novel will be called The Casual Vacancy.

The Harry Potter writer revealed in February that she was working on the book, and said it would be "very different" from her previous material.

Supernatural Romance, Action Attract All Ages

A movie version of Suzanne Collins' popular series of novels, "The Hunger Games," opens in U.S. theaters this month.  It is expected to provide an even bigger boost to what has become one of the most lucrative segments of the publishing market: Young Adult Fiction.  While book sales overall have dropped by five percent, sales of these novels - many of which feature romance with a supernatural twist - have gone up more than 80 percent.