Batman Knight Out Hardcover

"After a tumultuous period-including being replaced by Azrael and a deadly contagion hitting Gotham City-Batman's back to business in this collection of stories by the fan-favorite creative team of Chuck Dixon and Graham Nolan, the creators of Bane! As Batman reels from the aftermath of the Final Night, the Riddler and Cluemaster unite for a uniquely vexing attack-and then Gunhawk and Deathstroke come to town! After all of that, if anything's left of Gotham, Firefly might just burn it to the ground. Collects Detective Comics #703-718."