Predator vs. Judge Dredd vs. Aliens  (English, Hardcover, Wagner John)

The Predators enter theurban jungle of Mega-City One to hunt a challenging prey - the Judges themselves. As the Judges' heads start accumulating in the Predators' trophy room it is down to Dredd and Judge Schaefer to stop the hunt. When an Alien surfaces in Mega-City One, the Judges must go all-out to capture or destroy it. But there's a devastating secret contained beneath the city - and it may well be more than the Justice Department can handle!