Calling it “the big surprise” (if they do say so themselves)–and pretty much confirming the importance of those pre-publication deliberations on issuing a simultaneous ebook edition–Amazon makes this report by e-mail to the WSJ. Of course the pre-orders were significant, so that exclusion is a big one. Also, Doubleday clarified yesterday afternoon that they sold over 1 million units–print and electronic–in the book’s first day on sale. Separately, while Twelve declined to quantify opening results for Ted Kennedy’s TRUE COMPASS, spokesman Cary Goldstein says “our opening day reports have unquestionably exceeded expectations.”