J. K. Rowling's manuscript of Harry Potter book 7 is safe for air travel.
Apparently, Harry Potter almost didn't make it out of the U.S. a few weeks back. Luckily, J. K. Rowling was able to convince security officials that her manuscript posed no immediate threat. See this article for details.
We can all breathe a sigh of relief that Harry Potter did not end up in Scottsboro, Alabama.
Meanwhile, Ms. Rowling, might I suggest you invest in this product?