On the mean streets of Mega-City One, the Judges are the law. Charged with executing justice in this futuristic metropolis, these individuals are the best of the best battle-hardened warriors dedicated to their cause. Toughest of all is Judge Dredd - a lawman who doesn't know how to quit! In this volume of the bestselling Case Files series, Dredd travels back to 2001 New York City in order to destroy a deadly space parasite capable of wiping out all known life on Earth. And the alien action continues in Crusade, where Dredd competes with other Mega-City Judges to recover a long-lost Justice Department craft that has recently crash-landed in the South Pole.