Some of these covers were featured on the Bookends blog, but I’m going to add some more to the key covers copy catting:
Green by Laura Peyton Roberts

Suite Scarlett (and for that matter, Scarlett Fever) by Maureen Johnson

The Fetch by Laura Whitcomb

Incarceron by Catherine Fisher

Split by Swati Avasthi

From what I’ve read of the descriptions (because of these, I’ve only read Suite Scarlett), I think that Split’s cover is most content-fitting. I love the old looking keys, but the novelty wears off when you see it so often.

Do you think any of them did it better or is more interesting? I’m not committed to loving or disliking any of them. They just don’t stand out as memorable to me except for the fact that there are so many other covers with similar looks.