Detective Comics #755-765
Detective Comics #755
Written by Greg Rucka, art by Shawn Martinbrough and Steve Mitchell, cover by Dave Johnson.
Backup: The Jacobian, part ten by Jordan Gorfinkle and Dan Panosian.
Following the events of Officer Down, a party is held as cops and Gotham's elite - including Two-Face - turn out to say farewell to one of Gotham's finest. But how can Bruce Wayne slip away and become Batman in order to stop Two-Face, when he can't seem to ditch his ever-present bodyguard, Sasha Bordeaux?
Lord of the Ring

Superman #168
Written by Jeph Loeb, art and cover by Ed McGuinness and Cam Smith.
Detective Comics #756
Written by Greg Rucka, art by Coy Turnbull and Dan Davis, cover by Dave Johnson.
Backup: The Jacobian, part eleven by Jordan Gorfinkle and Jeff Johnson.
In part 1 of this 2-part World's Finest crossover, Lois seeks out Batman, the one person who can retrieve President Luthor's Kryptonite ring. But Lois and the Dark Knight have an obstacle in their way -- the Man of Steel.
In part 2 of Lord of the Ring, Batman is in the White House, attempting to steal the Kryptonite ring from President Luthor.