Do not do business with Abe Books. If you order a book, they will send you a random 99c book from some cut-out bin, but charge you for the book you ordered. (In my case, $25 plus shipping). Their system is an endless cycle of web-based HTML forms (no actual address or phone number), and they respond to any communication with random, prewritten form Emails which in no way address anything. Then you have to pay to send the random 99c book back ($13.00 postage, in my case) and prove they got their own book back, by Emailing them the Proof of Delivery, Signature, and Tracking Number. If you make it that far (takes about 10-12 Emails), they simply ignore you after that. They basically do whatever they want, and hide behind the internet when it's time to take responsibility for their own fraud.UPDATE: Now they're pretending they never got the Proof of Delivery & Signature Confirmation that I sent them twice. A week ago.10/5/21 Still pretending they never got Proof of Delivery, no matter how many times I Email it. It's gotten to the point where this is a blatant and obvious avoidance technique which is a deliberate attempt to avoid resolving this, by any means possible.