Invasion: Aftermath! "Of Course, you Know, this Means War!" Part 1 of 2. Guest-starring Gangbuster and the Guardian. Story by Roger Stern. Art by Kerry Gammill and Brett Breeding. One is a fully deputized officer of the law. The other is a tough as nails take the law into his own hands vigilante. Can't imagine why these two can't get along. It's Gangbuster vs. the Guardian in a no holds barred thriller! Story continues in Adventures of Superman (1939-2006) #450. Cover price $0.75.