This issue went on sale 4 weeks late from the solicited shipping date of this issue. The contents of this issue were originally solicited to be in issue #662. This content change was announced by DC via a press release on 2007-02-27.
Story continued from the previous issue and continues in the next issue. In promotional materials, this is called chapter two of the second half of "Camelot Falls". On the DC Message Boards on 2007-10-02 and the next day, Kurt talks about the art, saying that Merino is sharing the pencils with Pacheco, and "doing quite a bit more than layouts, but not full pencils."
Dan gives an introduction to the new weekly series Countdown. Ads for Superman #664, Countdown #51, Green Lantern Corps #12, and Nightwing #132. Appears on page 34 in this issue.
House ads for: Green Arrow: Year One, Justice League of America hardcover (2/3 page), Black Canary, Batman: Ego and Other Tails hardcover [yes, "Tails" is correct], Green Lantern: Sinestro Corps Special, Flash: The Fastest Man Alive/Countdown, Batman and Son hardcover, and World of Warcraft Action Figures. Appear in various places in the issue.
Total of 3 one-page and 1 one-and-one-third-page ads for: Transformers (movie, Dreamworks), The Demonata (books, Little Brown), Hunger Gets What Hunger Wants (sweepstakes, BallPark franks, 1 and 1/3 page), and Chaotic (card game, Chaotic USA). Appear in various places in the issue.