Written by Brian Azzarello
Art by Rags Morales and Rick Bryant
Cover by J.G. Jones
Variant cover by Eduardo Risso
The Bat Man, Doc Savage and The Spirit are all on the scene in Hidalgo uncovering the secrets of Anton Colossi and his floating city. But Colossi still has a secret weapon that could put them all in their graves... along with nearly everyone else on Earth!