Book trailer: Suddenly a dog was alarmed

"... suddenly a dog was alarmed, a flashlight lit up, footsteps approached. With a few leaps, we disappeared sideways behind a pile of wood, crawling farther through the deep snow." (page 18)

Images adapted from markhillary and mescon at Flickr

Music from Bach's Toccata Adagio Fugue: http://www.musopen.com/music.php?type=piece&id=468