The Treehouse is open!  Next vaca is probably January.  All books $10+ have front/back scans.  Minimum order is $15 and one copy limit on hot books.  Checkout is via Paypal.  It's more work, but I can also send invoices through Stripe, in which case just email me a list of books with preferred shipping.  Send all emails to ideaman33@comcast.net.

Update 11/19 - Site was down for a few days but we're back.  Seems like every time there's a server update it screws me up.  At some point I will start again from scratch, new hosting co, new software, new payment system, etc, just need a big chunk of time.  SO, if the site goes down again, save your bookmark, I may just pull the plug on the old site & start a new one.