The Devil’s Concubine: LONG AND SHORTBOX REVIEW 6. July 2011 by Palle Schmidt Praise for The Devil’s Concubine from Jon Gorga on The Long and Shortbox Of It. Don’t forget, you can hang out with the Devil’s Concubine creator at Isotope Comics in San Francisco tomorrow. Where he will be drawing on… a toilet seat. And your book, if you ask nicely. Or just ask.