This issue is a variant of Superman (DC, 2006 series) #677.
Two covers were done for this issue; one featuring Superman and the Daily Planet globe by Ross, and an alternate one featuring Superman and Atlas' leg and arm by Guedes (10 issues for 1 issue mixture).
Story continues in the next issue. This version of Atlas was designed by Jack Kirby, and only appeared once before in 1st Issue Special (DC, 1975 series) #1 (April 1975).
Dan talks about the various Teen Titans books currently being published. Ads for Superman #678, Final Crisis #2, Superman #677, and Teen Titans #60. Appears on page 34 in this issue.
House ads for: Final Crisis: Revelations (Show No Mercy), Final Crisis: Legion of Three Worlds (Prime Evil), and Ambush Bug: Year None (Unvictorious). Appear in various places in this issue.
Total of 5 one-page and 2 two-page ads for: got milk? with Batman [Christian Bale] (milk, America's Milk Processors), Batmobile Owner's Manual (book, DK), abovetheinfluence (Partnership for a Drug-Free America, 2 pages), dew Action Sports tour (NBC Sports), Secret Agent Clank (video game, Sony Computer Entertainment, 2 pages), The Middle Man (TV, ABC Family), and Hellboy The Science of Evil (video game, Konami). Appear in various places in this issue.