Others have spent a great deal of time creating a web presence for these groundbreaking titles.
Here are a few links:
The & Encyclopaedia
Here's a game who's core ideas were completely original, and have yet to reappear in newer games.
Note: (screenshots on this site are from the Atari ST for which I was the sole artist)
Manual frontpiece (Illustrator 88):
Manual contents page:
DM hintbook:
DM CD art: