We've been listing our books online with Biblio since 2012 -- a bit longer than that with Ebay -- and as of April 2017 we have now (finally?) expanded to Abebooks. Long a go-to source for used and collectible books, it just makes sense to give more people access to our books on their favorite marketplace.
So if you're an Abebooks fan, come on over! Same great books and bookseller service. No special hoops to jump through or anything. Seriously! No REALLY ;)