GalleyCat reports  that Amazon, which is in a pricing dispute with Hachette and has delayed delivery of Hachette titles or made them unavailable, has responded to reader complaints in a Kindle forum . On Hachette titles unavailable for pre-order:
We are currently buying less (print) inventory and “safety stock” on titles from the publisher, Hachette, than we ordinarily do, and are no longer taking pre-orders on titles whose publication dates are in the future. Instead, customers can order new titles when their publication date arrives. For titles with no stock on hand, customers can still place an order at which time we order the inventory from Hachette — availability on those titles is dependent on how long it takes Hachette to fill the orders we place. Once the inventory arrives, we ship it to the customer promptly. These changes are related to the contract and terms between Hachette and Amazon.
On the dispute:
Negotiating with suppliers for equitable terms and making stocking and assortment decisions based on those terms is one of a bookseller’s, or any retailer’s, most important jobs. Suppliers get to decide the terms under which they are willing to sell to a retailer. It’s reciprocally the right of a retailer to determine whether the terms on offer are acceptable and to stock items accordingly. A retailer can feature a supplier’s items in its advertising and promotional circulars, “stack it high” in the front of the store, keep small quantities on hand in the back aisle, or not carry the item at all, and bookstores and other retailers do these every day. When we negotiate with suppliers, we are doing so on behalf of customers. Negotiating for acceptable terms is an essential business practice that is critical to keeping service and value high for customers in the medium and long term.
And on the effect the dispute has had on Hachette authors:
We also take seriously the impact it has when, however infrequently, such a business interruption affects authors. We’ve offered to Hachette to fund 50% of an author pool – to be allocated by Hachette – to mitigate the impact of this dispute on author royalties, if Hachette funds the other 50%. We did this with the publisher Macmillan some years ago. We hope Hachette takes us up on it.
Hachette responds :
Authors, with whom we at Hachette have been partners for nearly two centuries, engage in a complex and difficult mission to communicate with readers. In addition to royalties, they are concerned with audience, career, culture, education, art, entertainment, and connection. By preventing its customers from connecting with these authors’ books, Amazon indicates that it considers books to be like any other consumer good. They are not.
We will spare no effort to resume normal business relations with Amazon—which has been a great partner for years—but under terms that value appropriately for the years ahead the author’s unique role in creating books, and the publisher’s role in editing, marketing, and distributing them, at the same time that it recognizes Amazon’s importance as a retailer and innovator.