Wolverine - Punisher (2004)

Collects Wolverine/Punisher (2004) #1-5.
Marvel's bad boys join forces for a gun-toting, claw-popping adventure not to be forgotten! Deep in the South American jungle there's a place of legend - a final refuge where the nastiest of the nasty can disappear from the prying eyes of the world. Now, the vigilante known as the Punisher and the X-Man called Wolverine have stumbled upon this secret sanctuary, and the residents of "Erewhon" couldn't be happier... or more prepared.