Dark Moon - The Complete Trilogy Dark Moon - Mysterious, dark, out of the unknown deep comes a new satellite to lure three courageous Earthlings on to strange adventures. Brood of the Dark Moon - Once more Chet, Walt and Diane are united in a wild ride to the Dark Moon - but this time they go as prisoners of their deadly enemy Schwartzmann. The Finding of Haldgren - Chet Ballard answers the pinpoint of light that from the craggy desolation of the moon stabs out man's old call for help.