Collects Checkmate (2006) #8-12.
*Action and intrigue abound as Checkmate clashes with a rival agency on American soil and The Black Queen deputizes the big guns in an all-out bid to keep Pawn 502's mission alive! And Fire, the Black King's Knight, tries to break free from Amanda Waller's blackmail in a move that will shake the agency from top to bottom! *Source: dccomics.com