Originally Posted by
JAG2045
The original story was released in 5 tpbs
War Drums DETECTIVE COMICS #790-796 and ROBIN #126-128
War Games 1 BATMAN: THE 12-CENT ADVENTURE, DETECTIVE COMICS #797, BATMAN #631, BATMAN: LEGENDS OF THE DARK KNIGHT #182, NIGHTWING #96, BATMAN: GOTHAM KNIGHTS #56, ROBIN #129, BATGIRL #55 and CATWOMAN #34
War Games 2 DETECTIVE COMICS #798, BATMAN: LEGENDS OF THE DARK KNIGHT #183, NIGHTWING #97, BATMAN: GOTHAM KNIGHTS #57, ROBIN #130, BATGIRL #56, CATWOMAN #35 and BATMAN #632.
War Games 3 BATMAN #633, BATGIRL #57, CATWOMAN #36, ROBIN #131, BATMAN: GOTHAM KNIGHTS #58
War Crimes BATMAN #643-644, DETECTIVE COMICS #809-810, and material from BATMAN ALLIES SECRET FILES 2005 and BATMAN VILLAINS SECRET FILES 2005
DC have 2 updated volumes planned for the crossover.
Vol 1 (came out in November) contains Batgirl 53,55, Batman 631, Batman the 12c Adventure, Batman Legends of The Dark Knight 182, Gotham Knights 56, Catwoman 34, Detective Comics 790-797, Nightwing 96, Robin 126-129 & Solo 10
Vol 2 (due out in June) has been solicited to include Batgirl #56-57, Batman #632-634, #643-644, Batman: Legends of the Dark Knight #183-184, Batman: Gotham Knights #57-58, Catwoman #35-36, Detective #798-800, #809-810, Nightwing #97-98, Robin #130-131
However at present the new volume 2 doesn't say anything about BATMAN ALLIES SECRET FILES 2005 and BATMAN VILLAINS SECRET FILES 2005 but there's a chance the solicits could change/be wrong when the book is actually released (as has happened with a few DC solicits recently)
Hope that helps!