I think this is a great piece of design because of the way the text in the image tells the story. The way that the word "Stranger" is portrayed makes the viewer feel almost uneasy because of how it appears shaky and blurred.
Cover designed by David Pearson, White's Books. White's Books is a small, London-based publishing house of clothbound books featuring wrap-around cover designs. David Pearson is a former Penguin book designer. (source, Jessica Svendsen b
This book cover shows excellent figure ground/negative space. The contours formed by the position of the fox serve as the shape of a boy, I'm assuming "Peter." This empty space also creates a wonderful focal point for the book title to nestle into.