“The day after Amazon.com filed its objections to the [Google books] settlement in federal court, the Authors Guild fired back with a letter accusing the book retailing giant of wanting to corner the market on e-books. In its 41-page brief Tuesday, Amazon called the settlement ‘a high-tech form of the backroom agreements that are the stuff of antitrust nightmares.'” The guild’s response: “Amazon’s hypocrisy is breathtaking.”