This is the official trailer for the book and here's why I'm posting it:
1) This book is great, I love it and think that you should read it too
2) Maggie is kindly holding a contest with awesome prizes and I'd love a chance to win
3) The video is plain cool, especially considering that it's stop-motion animation and Maggie and her siblings wrote the music and made the video. So be very impressed, just like I was.