I wanted to create a cover for a collector's edition. That is why I decided to include the two main characters in the front cover and the dragon from the story in the back cover, while it might be consider a spoiler for a regular cover, it fits perfectly for this edition. 

For the design I wanted to create a composition that would move front the front to the back, using the scarf and the dragon. And, while it is not taken from a specific scene from the book, it still brings the story to life on the cover.