In other words, good luck with that!
But again, so many inventive and even gorgeous covers. So many covers that could work for a number of projects. But in the end I went with my favorite concept -- after speaking to the artist about the possibility of potentially tweaking it to make it more vintage/retro/aged.
Therefore the commission goes to KB Smith for #5. I love the idea of the snapshot fading out into nothing.
But two of the overwhelming reader favorites really have to be pulled up and shared because they're so good, and I keep trying to think of other projects I might have coming up that I could use them on!
Those covers were both by Johanna: #7 & #11

And in fact, I believe that the typewriter cover could work very well for an audio book cover, though I haven't quite figured out which one. So I started out commissioning four covers and I think I'm already up to seven. :-)