Hello,
just two things I have realized browsing the year 1993:
1) Mirror Of Death aka Tower Of Fear is at least 2 or 3 years
older than 1993. Don't get fooled by the jewel case image. I think it's one of those direct transfer from a C64 game to a DOS environment.
2) Are you sure Xargon CD Image is not from some magazine giveaway?
I don't see any mention anywhere of it released on CD.
Cheers,
Talkie