There is also interior spot illustrations at the beginning of each story. However, you have to get the book to see those. Mwaahaahaahaa! ::drops link::
Oh, would you look at that. There's the link to buy the book. How convenient!
ADDITIONALLY! Today's the last day (8/26/16) to enter to win an ARC of the book from Subterranean by retweeting @SubPress's post.
I've enjoyed this project immensely. All the behind the scenes folks at Subterranean Press and John Scalzi have been beyond wonderful to work with, and the material was super fun to illustrate too. Thanks all!