This issue and the next reprint stories from Dredd's term as Moon Marshal (progs 42-58). Several other Luna stories are reprinted in the regular series. On-sale date from Amazing Heroes #87.
Judge Dredd; Walter the Wobot; Judge Tex; Fred1 (robot)
Synopsis
Judge Dredd is sent to the lunar colony Luna1 to spend 6 months as an adviser to their police force, but someone is trying to kill him when he arrives.
Dredd and Walter arrive at C.W. Moonies ranch on Luna 1 intent on arresting him, but have to survive a perilous trip through Moonies Museum Of The Moon before they can lay hands on him.