The Girl Who Could Fly

When homeschooled farm girl Piper McCloud reveals her ability to fly, she is quickly taken to a secret government facility to be trained with other exceptional children, but she soon realizes that something is very wrong and begins working with brilliant and wealthy Conrad to escape.
"Piper decided to jump off the roof. It wasn't a rash decision on her part. This was her plan: Climb to the top of the roof, pick up speed by running from one end all the way to the other. Jump off. Finally, and most importantly, don't fall. She didn't make plans in the event she did fall, because if you jump off the roof of your house and land on your head, you really don't need any plans from that point on. Even Piper knew that. So that's what she did. She jumped clean off her roof. But before we get to what happens next, you'll probably need to know a thing or two about a thing or two..."