The Mysta of the Moon series is quickly coming to a close as there are only three original Mysta tales left beginning with Planet Comics #60. Mysta makes further appearances in issue #61 and #62, with her final showing being in issue #68 as a reprint from #40. Issue #73 was the final issue of Planet Comics and Fiction House would cease publishing their entire line of comic books soon after.
It was about this time in the publication history of Planet Comics that material began to be reprinted. It appears that no new material was being solicited as a cost-saving measure, though whatever serials were already completed ahead of deadline and ready to go to press were published in the months to follow.
Unlike in the Futura feature which ended a chapter with her being chosen as the leader of a newly liberated planet (Futura – Chapter 22) the various other Planet Comics series do not really have a resolution to their stories. Many of the features had their finale with no notice to the readers and were indistinguishable from any of their previous chapters. Though a non-ending can work if the reader accepts it as with the Futura feature often readers can feel let down by ambiguous endings. But the ability to successfully conclude a Planet Comics series was probably dependent on if the creative team members knew far enough in advance that their stories would be ending. Also, and depressingly so, the possibility exists that given the perceived disposable nature of comic books of the Golden Age it may have been thought by the creators that a fitting climax to the stories was unimportant as they sought continuing employment elsewhere. Out of the various characters ending their run in the latter issues of Planet Comics it is Mysta that does conclude with something of a definite sign-off though it is abrupt and is something to be expounded upon later when that chapter is featured.
In Planet Comics #60 (May 1949) another mutated race is discovered as they make a play for freedom from their underground existence and threaten those who investigate signals coming from what was believed to be a dead world. Dirk Garro seems genuinely dismayed that there was an entire civilization that needed aid and that no one could help when their ecology failed, driving the survivors underground. I speculate these people were another race abandoned when the interplanetary infrastructure broke down during the Anti-Science wars of years past.
In her guise as a technician Mysta aids the Safety Council and again acts less like a computer repair person and more like a Super-Spy. Her performance in this chapter more than any other lends credence to the idea that the ‘technicians’ of the Mysta-verse are all about repairing more than un-jam the fax machine. Her entire story this chapter could be easily transplanted into a 1970s Marvel Team-Up featuring the Black Widow.