There seems to be two variations of the cover. One variation has a cartoon drawing of a chair with rope on it that looks like someone slipped out of the rope. The other variation has an actual photograph of a girl sitting in a chair with her hands behind it (no visible bindings), and the photo stretches across the front cover, spine and back cover of the book.
Here are both covers:
First, the cartoon drawing cover:
Then, a series of 3 photos combined together to show the full photo from the photo-based cover:
