B&N is going to do some new thing where self-published authors can do hard backs and have book signings at stores. This is a new thing. I’m looking into this now and figuring it out. That’s something for you to keep an eye out for CH.
I previously hadn’t even put GM on B&N. In hindsight, a mistake, as Gorilla Mindset has sold so well that it’d have been high up on any list as far as getting a self-published book in stores.